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Colin Wright
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  • Hurricane Tracking
    This week we talk about the NOAA, FEMA, and the SSMIS.We also discuss Arctic ice, satellite resolution, and automated weather observation stations.Recommended Book: Superbloom by Nicholas CarrTranscriptThe National Oceanic and Atmospheric Administration, or NOAA, is a US scientific and regulatory agency that tackles an array of environmental, climatic, and weather-related issues, alongside its responsibilities managing oceanic ecosystems.So it’s in charge of managing fishing protections and making sure endangered species within US waters are taken care of, but it also does scientific exploration—mapping the ocean, for instance—it monitors atmospheric conditions and keeps tabs on the various cycles that influence global and US water, air, and temperature happenings, and it tracks macro- and micro-scale weather events.That latter responsibility means NOAA (which is the modern iteration of several other agencies, including the US Environmental Science Services Administration and the US Weather Bureau) also manages the US National Weather Service, which is the sub-agency that sends out hazardous weather statements when there are severe storms or tornadoes or other weather-related events of note in a given area, and which also provides weather forecast information that local experts on the ground use to make their own predictions.Most of what the National Weather Service puts out is in the public domain, which means anyone can access and use it, free of charge. That’s a pretty big deal, because the data they collect and informational products they distribute, including all those hazardous weather statements, are at times life and death, but they’re also a big part of what makes standard local weather services possible in the US—they help the FAA and other agencies do their jobs, and they help everyday people understand how hot or cold it’s going to be, whether to pack and umbrella for the day, and so on.To accomplish all this, the NOAA and its sub-agencies make use of a bunch of facilities and other tracking resources to collect, aggregate, and interpret all those data points, crunching them and spitting them back out as something intelligible and useful to their many end-users.They’ve got weather observation stations across the US, many of them automated surface observing stations, which are exactly what they sound like: automated stations that collect data about sky conditions, wind direction and speed, visibility, present weather conditions, temperature, dew point, and so on—most of these are close to airports, as this information is also vital for figuring out if it’s safe to fly, and if so, what accommodations pilots should be making for the weather and visibility and such—but they also collect data from smaller weather stations scattered across the country, around 11,000 of them, many operated by volunteers under the auspices of an effort called the Cooperative Observer Program that was established in 1890, and that’s paired with another volunteer data-collection effort called the Citizen Weather Observer Program.There are also weather buoys and weather ships lingering across the surface of the ocean and other bodies of water, tracking additional data like sea surface temperature and wave height at various points. And there are weather balloons which collect additional information about happenings further up in the atmosphere, alongside the many satellites in orbit that capture various sorts of data and beam that data down to those who can make use of it.Again, all of this data is collected and crunched and then turned into intelligible outputs for your local weather forecasters, but also the people who run airlines and fly planes, the folks out on boats and ships, people who are managing government agencies, scientists who are doing long-term research on all sorts of things, and everyday people who just want to know if it’ll be sunny, how hot it will be, and so on.There’s one more major client of the NOAA that’s worth noting here, too: the Department of Defense. And that relationship is a big part of what I want to talk about today, because it seems to be at the root of a major curtailing of weather-related data-sharing that was recently announced by the US government, much to the chagrin of the scientific community.—US President Trump has long voiced his skepticism about the NOAA.There have been claims that this disdain is the result of the agency having called him out on some bald-faced lies he told about hurricane projections during his first administration, when he reportedly altered an NOAA hurricane impact projection map with a Sharpie to support a misstatement he had previously made about a hurricane impacting Alabama; the hurricane in question was not anticipated to hit Alabama, Trump said it would, and he later altered a map in order to make it look like he was right, when all the data, and all the experts, say otherwise.Whether that’s true or not, the NOAA later released an unsigned statement seeming to support his false assertion, and it’s generally understood that the agency was forced to make that statement against the will of its staff and leadership by the then-president.It’s also been posited that Trump doesn’t care for the NOAA because of their connection with the Federal Emergency Management Agency, or FEMA.FEMA became the target of several conspiracy theories on the US political right, which allege that liberal lawmakers, including former President Biden, used it as a sort of piggy bank for their personal projects and priorities; the agency provides funding and on-the-ground support for areas that have been impacted by hurricanes, wildfires, tornadoes, floods, and other such weather-related disasters, but as immigration became more of a focal point of right-leaning and far-right politics in the US, accusations that the Biden administration was using FEMA funds to help immigrants enter and stay in the US grew; there’s no evidence this is the case, but that’s the nature of conspiracy theories—evidence isn’t necessary when something feels true to a big enough group of people.In any event, FEMA is now on the chopping block, the second Trump administration has said it could be dissolved as soon as December of 2025, the biggest changes to the agency coming just after the end of this year’s hurricane season, which traditionally ends of November. Trump himself said FEMA would be giving out less money to states recovering from weather disasters, and that a panel he’s appointed will figure out exactly how to restructure or replace the agency.To be clear, the president cannot kill off FEMA, only Congress can do that, and they have said they intend to reform the agency by making it easier for disaster survivors to access resources and by moving FEMA from its current position under the Department of Homeland Security into its own thing; a big contrast to Trump’s ambitions for the agency, which basically seems to be that FEMA shouldn’t do what it currently does, and the states should mostly or exclusively cover disaster costs and provide post-disaster resources, instead of the federal government helping out.So Trump seemingly has a thing against these sorts of agencies, has semi-regularly called climate change a hoax, doesn’t seem to have any particular fondness for the idea of the US federal government helping out with local problems, or the local consequences of larger-scale problems like weather disasters, and has acted in a variety of ways to cut funding for science and public service related agencies and efforts across the board.All of that has been pretty fundamental to his platform since his first administration. And while the scientific community has sounded the alarm about these stances, saying what he’s planning will put a lot of people and infrastructure at risk, and while this data and these resources are fundamental to reducing the damage, both human and otherwise, caused by such disasters, in the US and globally, to some degree, that doesn’t seem to bother this administration, which usually cites cost-cutting as their rationale, but also regularly points at the concept of immigration to justify many of the decisions they make, including some of these ones.So that’s the context shaping the perception of an announcement made by the NOAA in the latter-half of June 2025 that the agency would no longer be importing, processing, or distributing data from the Special Sensor Microwave Imager Sounder, or SSMIS system, as of June 30—which was yesterday, if you’re listening to this episode on the day it’s released.The agency cited recent service changes as their rationale for this cessation, and weather forecasters have been in a tizzy about this, because the SSMIS system is pretty fundamental to what they do, especially when it comes to hurricane forecasting.The SSMIS is a satellite-based system that passively maps the whole world twice a day from space in very, very high resolution, and in addition to hurricane-tracking and other weather-related tasks, it also allows scientists to monitor sea ice in the Arctic and other such long-term projects.The NOAA said that this cessation of service would not impact the quality of hurricane forecasting as we step into the beginning weeks of the traditional Atlantic hurricane season, but non-NOAA scientists and other experts, folks who aren’t on the US federal governments’ payroll, basically, have said this would blind them in this regard, and that while they can approximate some of the same forecasting powers using other data, it won’t be the same, and it won’t be nearly as good.This system is the only one that allows scientists to see inside the clouds as hurricanes develop, and before such data was available, hurricane projections were a lot less accurate, and powerful storm systems would often sneak up on unsuspecting areas, because we lacked the heightened resolution and power necessary to make more up-to-the-minute and fine-grained projections.Also, and this is perhaps less of an immediate concern, but might be an even bigger long-term issue than deadly hurricanes, is that there’s a more than 40-year-old study that’s been tracking changes to polar sea ice in the Arctic and Antarctic that will no longer be feasible lacking this data, so everything that’s influenced by global water cycles and sea levels, which is basically everything weather- and climate-related, and that means, well, everything on earth could also be impacted by this new, US government-imposed reduced visibility, all of that research is upended, made less useful, and all of us in turn could suffer some pretty significant consequences because we lack that high-resolution understanding of what’s going on.What’s worse is that this announcement was made just days before this source of data was scheduled to disappear, leaving them without time to cobble together less-good, but serviceable replacements for everything they’ll be losing as a consequence of these changes; and again, all of this is happening right at the beginning of hurricane season, so the stakes are very high.Allegations of revenge as a motivation, or speculation that this is part of a larger effort by the Trump administration to systematically dismantle science and the public’s ability to get objective information about the world aside, there have also been rumblings that this might have been a Department of Defense decision, since these satellites are operated by the NOAA for the DoD on behalf of the US Space Force, which has ultimate authority over all satellites owned by the government.In practice, that might mean that this is the consequence of the US military, or some facet of the US military, deciding that this information is too precious or dangerous to share broadly—as again, most of this information has been flagged public domain, so anyone can see and use it however they like—or it may be that this has been a miscommunication or the result of someone in the Navy making a decision without realizing the full implications of that decision.As of the day I’m recording this, on the day this data is scheduled to disappear from the public domain, and some reports have indicated it has, indeed, disappeared as scheduled, journalists have been trying to get in touch with the relevant people at the Navy for comment, thus far unsuccessfully, but that outreach and their hopefully eventual contact with those in charge could result in a change in these plans, if it is indeed just a miscommunication or misunderstanding situation.Either way, we’ll hopefully know more what happened here, as that could help us understand how safe or vulnerable other major sources of vital data might be under this administration, and/or under the current leadership of the DoD and similar military entities.Show Noteshttps://abcnews.go.com/US/hurricane-season-meteorologists-losing-vital-tool-forecasting/story?id=123305760https://www.npr.org/2025/06/28/nx-s1-5446120/defense-department-cuts-hurricane-ice-weather-satellitehttps://www.euronews.com/my-europe/2025/06/29/italy-and-spain-bake-in-heatwave-as-cities-issue-red-alerts-and-regions-mull-work-banshttps://www.upi.com/Science_News/2025/06/28/Defense-Department-ends-satellite-data-hurricane-experts/7881751141308/https://www.theguardian.com/us-news/2025/jun/28/noaa-cuts-hurricane-forecasting-climatehttps://www.scientificamerican.com/article/weather-forecasters-lose-crucial-hurricane-detection-microwave-satellite/https://www.kgw.com/article/news/nation-world/noaa-discontinues-data-website-trump-executive-order/507-f40d60d7-fb52-4cb4-a64b-f22bd1100562https://hackaday.com/2025/06/12/end-of-an-era-noaas-polar-sats-wind-down-operations/https://thehill.com/policy/equilibrium-sustainability/5357564-trump-cuts-noaa-nasa-farmers-climate-change-food-supply/https://www.washingtonpost.com/weather/2025/05/14/national-weather-service-vacancies-hurricane-season/https://www.cbc.ca/news/science/us-hurricane-forecasting-cuts-1.7573024https://apnews.com/article/hurricane-season-disaster-weather-doge-fema-noaa-cd215947480de9099a53fe20669bb923https://www.theguardian.com/us-news/2025/jun/05/florida-weatherman-john-morales-funding-cuts-forecastshttps://www.frontiersin.org/journals/remote-sensing/articles/10.3389/frsen.2022.1021781/fullhttps://www.propublica.org/article/fema-grants-trump-emergencieshttps://www.nytimes.com/2025/06/26/us/politics/as-fema-shrinks-a-grassroots-disaster-response-is-taking-shape.htmlhttps://www.propublica.org/article/fema-grants-trump-emergencieshttps://www.aljazeera.com/news/2025/6/27/is-alligator-alcatraz-detention-centre-funded-by-florida-hurricane-moneyhttps://www.npr.org/2025/06/26/nx-s1-5430469/faq-fema-eliminationhttps://en.wikipedia.org/wiki/History_of_Atlantic_hurricane_warningshttps://en.wikipedia.org/wiki/Hurricane_Dorian%E2%80%93Alabama_controversyhttps://www.wusa9.com/video/weather/dod-stops-providing-noaa-with-satellite-data/65-a35e6409-20ad-4db1-83a1-0b281fcfb38bhttps://en.wikipedia.org/wiki/National_Weather_Servicehttps://en.wikipedia.org/wiki/National_Oceanic_and_Atmospheric_Administrationhttps://en.wikipedia.org/wiki/National_Hurricane_Center This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit letsknowthings.substack.com/subscribe
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  • The Strait of Hormuz
    This week we talk about OPEC, the Seven Sisters, and the price of oil.We also discuss fracking, Israel and Iran’s ongoing conflict, and energy exports.Recommended Book: Thirteen Ways to Kill Lulabelle Rock by Maud WoolfTranscriptThe global oil market changed substantially in the early 2000s as a pair of innovations—horizontal drilling and hydraulic fracturing—helped the plateauing US oil and gas market boom, unlocking a bunch of shale oil and gas deposits that were previously either entirely un-utilizable, or too expensive to exploit.This same revolution changed markets elsewhere, too, including places like Western Canada, which also has large shale oil and gas deposits, but the US, and especially the southern US, and even more especially the Permian Basin in Texas, has seen simply staggering boosts to output since those twin-innovations were initially deployed on scale.This has changed all sorts of dynamics, both locally, where these technologies and approaches have been used to tap ever-more fossil fuel sources, and globally, as previous power dynamics related to such resources have been rewired.Case in point, in the second half of the 20th century, OPEC, the Organization of the Petroleum Exporting Countries, which is a predominantly Middle Eastern oil cartel that was founded by Iran, Iraq, Kuwait, Saudi Arabia, and Venezuela in 1960, was a dominant force in geopolitics, as they collaboratively set global oil prices, and thus, were able to pull the strings connected to elections, war, and economic outcomes in nations around the world.If oil prices suddenly spiked, that could cause an incumbent leader in a country a hemisphere away to lose their next election, and if anyone threatened one of their number, they could conceivably hold back resources from that country until they cooled down.Before OPEC formed and established their position of primacy in global energy exports, the so-called Seven Sisters corporations, which consisted of a bunch of US and European companies that had basically stepped in and took control of global oil rights in the early 20th century, including oil rights across the Middle East, were the loci of power in this space, controlling about 85% of the world’s petroleum reserves as of the early 1970s.That same decade, though, a slew of governments that hosted Seven Sisters facilities and reserves nationalized these assets, which in practice made all these reserves and the means of exploiting them the government’s property, and in most cases they were then reestablished under new, government-controlled companies, like Saudi Aramco in Saudi Arabia and the National Iranian Oil Company in Iran.In 1973 and 1979, two events in the Middle East—the Yom Kippur War, during which pretty much all of Israel’s neighbors launched a surprise attack against Israel, and the Iranian Revolution, when the then-leader of Iran, the Shah, who was liberalizing the country while also being incredibly corrupt, was overthrown by the current government, the militantly Islamist Islamic Republic of Iran—those two events led to significant oil export interruptions that triggered oil shortages globally, because of how dominant this cartel had become.This shortage triggered untold havoc in many nations, especially those that were growing rapidly in the post-WWII, mid-Cold War world, because growth typically requires a whole lot of energy for all the manufacturing, building, traveling around, and for basic, business and individual consumption: keeping the lights on, cooking, and so on.This led to a period of stagflation, and in fact the coining of the term, stagflation, but it also led to a period of heightened efficiency, because nations had to learn how to achieve growth and stability without using so much energy, and it led to a period of all these coming-out-of-stagflation and economic depression nations trying to figure out how to avoid having this happen again.So while OPEC and other oil-rich nations were enjoying a period of relative prosperity, due in part to those elevated energy prices—after the initial downsides of those conflicts and revolutions had calmed, anyway—other parts of the world were making new and more diversified deals, and were looking in their own backyards to try to find more reliable suppliers of energy products.Parts of the US were already major oil producers, if not at the same scale as these Middle Eastern giants in the latter portion of the 20th century, and many non-OPEC producers in the US, alongside those in Norway and Mexico, enjoyed a brief influx of revenue because of those higher oil prices, but they, like those OPEC nations, suffered a downswing when prices stabilized; and during that price collapse, OPEC’s influence waned.So in the 1980s, onward, the previous paradigm of higher oil prices led to a surge in production globally, everyone trying to take advantage of those high prices to invest in more development and production assets, and that led to a glut of supply that lowered prices, causing a lot of these newly tapped wells to go under, a lot of cheating by OPEC members, and all of the more established players to make far less per barrel of oil than was previously possible.By 1986, oil prices had dropped by nearly half from their 1970s peak, and though prices spiked again in 1990 in response to Iraq’s invasion of fellow OPEC-member Kuwait, that spike only last about nine months, and it was a lot less dramatic than those earlier, 70s-era spikes; though it was still enough to trigger a recession in the US and several other countries, and helped pave the way for investment in those technologies and infrastructure that would eventually lead to the US’s shale-oil and gas revolution.What I’d like to talk about today is the precariousness of the global oil and gas market right now, at a moment of significantly heightened tensions, and a renewed shooting conflict, in the Middle East.—As of the day I’m recording this, the Islamic Republic of Iran is still governing Iran, and that’s an important point to make as while Israel’s official justification for launching a recent series of attacks against Iran’s military and nuclear production infrastructure is that they don’t want Iran to make a nuclear weapon, it also seems a whole lot like they might be aiming to instigate regime change, as well.Israel and Iran’s conflict with each other is long-simmering, and this is arguably just the most recent and extreme salvo in a conflict dating back to at least 2024, but maybe earlier than that, too, all the way back to the late-70s or early 80s, if you string all the previous conflicts together into one deconstructed mega-conflict. If you want to know more about that, listen to last week’s episode, where I got deeper into the specifics of their mutual dislike.Today, though, I’d like to focus on an issue that is foundational to pretty much every other geopolitical and economic happening, pretty much always, and that’s energy. And more specifically, the availability, accessibility, and price of energy resources like oil and gas.We’ve reached a point, globally, where about 40% of all electricity is generated by renewables, like solar panels, wind turbines, and hydropower-generating dams.That’s a big deal, and while the majority of that supply is coming from China, and while it falls short of where we need to be to avoid the worst-case consequences of human-amplified climate change, that growth is really incredible, and it’s beginning to change the nature of some of our conflicts and concerns; many of the current economic issues between the US and China, these days are focused on rare earths, for instance, which are required for things like batteries and other renewables infrastructure.That said, oil and gas still enable the modern economy, and that’s true almost everywhere, even today. And while the US changed the nature of the global oil and gas industries by heavily investing in both, and then rewired the global energy market by convincing many of its allies to switch to US-generated oil and gas, rather than relying on supplies from Russia, in the wake of Russia’s invasion of Ukraine a few years ago, a whole lot of these resources still come from at-times quite belligerent regimes, and many of these regimes are located in the Middle East, and belong to OPEC.Iran is one such belligerent regime.As of 2025, Iran is the 9th largest producer of oil in the world, and it holds 24% of the Middle East’s and about 12% of the world’s proven oil reserves—that’s the total volume of oil underground that could be pumped at some point. It’s got the world’s 3rd largest proven crude oil reserves and it exports about 2 million barrels of crude and refined oil every day. It also has the world’s second-largest proven natural gas reserves.Iran isn’t as reliant on oil and gas exports as some of its neighbors, but it still pulled in about $53 billion in net oil exports each year as of 2023; which is a lot less than what it could be making, as international sanctions have made it difficult for Iran to fully exploit its reserves. But that’s still a huge chunk of its total income.This is important to note because Israel’s recent series of attacks on Iran, in addition to taking out a lot of their military leaders, weapons manufacturing facilities, and nuclear research facilities, have also targeted Iran’s oil and gas production and export capacity, including large gas plants, fuel depots, and oil refineries, some located close to Tehran in the northern part of the country, and some down on its southwestern coast, where a huge portion of Iran’s gas is processed.In light of these attacks, Iran’s leaders have said they may close the Strait of Hormuz, though which most of their exports pass—and the Strait of Hormuz is the only marine entryway into the Persian Gulf; nearly 20% of all globally consumed oil passes through this 90-mile-wide stretch of water before reaching international markets; it’s a pretty vital waterway that Iran partially controls because its passes by its southern coast.Fuel prices already ticked up by about 9% following Israel’s initial strikes into Iran this past week, and there’s speculation that prices could surge still-higher, especially following US President Trump’s decision to strike several Iran nuclear facilities, coming to Israel’s aide, as Israel doesn’t possess the ‘bunker-buster’ bombs necessary to penetrate deep enough into the earth to damage or destroy many of these facilities.As of Monday this week, oil markets are relatively undisrupted, and if any export flows were to be upset, it would probably just be Iran’s, and that would mostly hurt China, which is Iran’s prime oil customer, as most of the rest of the world won’t deal with them due to export sanctions.That said, there’s a possibility that Iran will decide to respond to the US coming to Israel’s aid not by striking US assets directly, which could pull the US deeper into the conflict, but instead by disrupting global oil and gas prices, which could lead to knock-on effects that would be bad for the US economy, and the US’s relationships with other nations.The straightest path to doing this would be to block the Strait of Hormuz, and they could do this by positioning ships and rocket launchers to strike anything passing through it, while also heavily mining the passage itself, and they’ve apparently got plenty of mines ready to do just that, should they choose that path.This approach has been described by analysts as the strategic equivalent of a suicide bombing, as blocking the Strait would disrupt global oil and gas markets, hurting mostly Asia, as China, India, South Korea, Japan, and other Asian destinations consume something like 80% of the oil that passes through it, but that would still likely raise energy prices globally, which can have a lot of knock-on effects, as we saw during those energy crises I mentioned in the intro.It would hurt Iran itself more than anyone, though, as almost all of their energy products pass through this passage before hitting global markets, and such a move could help outside entities, including the US, justify further involvement in the conflict, where they otherwise might choose to sit it out and let Israel settle its own scores.Such energy market disruption could potentially benefit Russia, which has an energy resource-reliant economy that suffers when oil and gas prices are low, but flourishes when they’re high. The Russian government probably isn’t thrilled with Israel’s renewed attacks on one of its allies, but based on its lack of response to Syria’s collapse—the former Syrian government also being an ally of Russia—it’s possible they can’t or won’t do much to directly help Iran right now, but they probably wouldn’t complain if they were suddenly able to charge a lot more per barrel of oil, and if customers like China and India were suddenly a lot more reliant on the resources they’re producing.Of course, such a move could also enrich US energy companies, though potentially at the expense of the American citizen, and thus at the expense of the Trump administration. Higher fuel prices tend to lead to heightened inflation, and more inflation tends to keep interest rates high, which in turn slows the economy. A lot of numbers could go in the opposite direction from what the Trump administration would like to see, in other words, and that could result in a truly bad outcome for Republicans in 2026, during congressional elections that are already expected to be difficult for the incumbent party.Even beyond the likely staggering human costs of this renewed conflict in the Middle East, then, there are quite a few world-scale concerns at play here, many of which at least touch on, and some of which are nearly completely reliant on, what happens to Iran’s oil and gas production assets, and to what degree they decide to use these assets, and the channels through which they pass, in a theoretical asymmetric counterstrike against those who are menacing them.Show Noteshttps://archive.is/20250616111212/https://www.reuters.com/world/middle-east/an-overview-irans-energy-industry-infrastructure-2025-02-04/https://www.aljazeera.com/news/2025/6/15/which-iranian-oil-and-gas-fields-has-israel-hit-and-why-do-they-matterhttps://www.aljazeera.com/news/2025/6/17/mapping-irans-oil-and-gas-sites-and-those-attacked-by-israelhttps://www.aljazeera.com/economy/2025/6/13/oil-markets-are-spooked-as-iran-israel-tensions-escalatehttps://archive.is/20250620143813/https://www.bloomberg.com/news/articles/2025-06-20/eu-abandons-proposal-to-lower-price-cap-on-russian-oil-to-45https://apnews.com/article/russia-economy-recession-ukraine-conflict-9d105fd1ac8c28908839b01f7d300ebdhttps://www.nytimes.com/2025/06/22/business/us-iran-oil.htmlhttps://www.bbc.com/news/articles/cvg9r4q99g4ohttps://www.weforum.org/stories/2025/04/clean-energy-electricity-nature-and-climate-stories-this-week/https://archive.is/20250622121310/https://www.ft.com/content/67430fac-2d47-4b3b-9928-920ec640638ahttps://oilprice.com/Energy/Crude-Oil/Oil-Markets-Brace-for-Impact-After-US-Attacks-Iran-Facilities.htmlhttps://www.nytimes.com/2025/06/22/business/energy-environment/iran-oil-gas-markets.htmlhttps://www.eia.gov/todayinenergy/detail.php?id=65504&utm_medium=PressOpshttps://www.nytimes.com/2025/06/22/business/stocks-us-iran-bombing.htmlhttps://en.wikipedia.org/wiki/Big_Oilhttps://en.wikipedia.org/wiki/Fracking_in_Canadahttps://en.wikipedia.org/wiki/Fracking_in_the_United_Stateshttps://en.wikipedia.org/wiki/Petroleum_in_the_United_Stateshttps://en.wikipedia.org/wiki/Shale_gas_in_the_United_Stateshttps://en.wikipedia.org/wiki/Yom_Kippur_Warhttps://en.wikipedia.org/wiki/Iranian_Revolutionhttps://en.wikipedia.org/wiki/1970s_energy_crisishttps://en.wikipedia.org/wiki/1990_oil_price_shockhttps://www.strausscenter.org/energy-and-security-project/the-u-s-shale-revolution/https://archive.is/20250416153337/https://www.reuters.com/business/energy/us-crude-oil-output-peak-by-2027-eia-projects-2025-04-15/https://www.investopedia.com/ask/answers/030415/how-does-price-oil-affect-stock-market.asp This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit letsknowthings.substack.com/subscribe
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  • Operation Rising Lion
    This week we talk about tit-for-tat warfare, conflict off-ramps, and Israel’s renewed attacks on Iran’s nuclear program.We also discuss the Iron Dome, the Iran-Iraq War, and regime change.Recommended Book: How Much is Enough? by Robert and Edward SkidelskyTranscriptIn late-October of 2024, Israel launched a wave of airstrikes against targets in Iran and Syria. These strikes were code-named Operation Days of Repentance, and it marked the largest such attack on Iran by Israel since the 1980s, during the height of the Iran-Iraq War.Operation Days of Repentance was ostensibly a response to Iran’s attack on Israel earlier than same month, that attack code-named Operation True Promise II, which involved the launch of around 200 ballistic missiles against Israeli targets. Operation True Promise II was itself a response to Israel’s assassination of the leader of Hamas, the leader of Hezbollah, and the Deputy of Operations for Iran’s Revolutionary Guard.If you feel like there might be a tit-for-tat pattern here, you’re right. Iran and Israel have been at each other’s throats since 1979, following the Islamic Revolution when Iran cut off all diplomatic relations with Israel; some backchannel relations continued between the two countries, even through part of the Iran-Iraq War, when Israel often supported Iran in that conflict, but things got tense in the early 1980s when Iran, partnering with the Syrian government, started backing Hezbollah and their effort to boot Israel out of Southern Lebanon, while also partnering with Islamist militants in Iraq and Yemen, including the Houthis, and at times Hamas in Gaza, as well.Most of these attacks have, until recently, been fairly restrained, all things considered. There’s long been bravado by politicians on both sides of the mostly cold war-ish conflict, but they’ve generally told the other side what they would be hitting, and signaled just how far they would be going, telling them the extent of the damage they would cause, and why, which provides the other side ample opportunity to step off the escalatory ladder; everyone has the chance to posture for their constituents and then step back, finding an off-ramp and claiming victory in that specific scuffle.That back-and-forth in late-2024 largely stuck to that larger pattern, and both sides stuck with what typically works for them, in terms of doing damage: Israel flew more than 100 aircraft to just beyond or just inside Iran’s borders and struck a bunch of military targets, like air defense batteries and missile production facilities, while Iran launched a few hundred far less-accurate missiles at broad portions of Israel—a type of attack that could conceivably result in a lot of civilian casualties, not just damage to military targets, which would typically be a no-no if you’re trying to keep the tit-for-tat strikes regulated and avoid escalation, but because Israel has a fairly effective anti-missile system called the Iron Dome, Iran could be fairly confident that just hurling a large number of missiles in their general direction would be okay, as most of those missiles would be shot down by the Iron Dome, the rest by Israel’s allies in the region, and the few that made it through or struck unoccupied land in the general vicinity would make their point.While this conflict has been fairly stable for decades, though, the tenor and tone seems to have changed substantially in 2025, and a recent wave of attacks by Israel is generally being seen as the culmination of several other efforts, and possibly an attempt by the Israeli government to change the nature of this conflict, perhaps permanently.And that’s what I’d like to talk about today; Operation Rising Lion, and the implications of Israel’s seeming expansion and evolution of their approach to dealing with Iran.—In mid-June of 2025, Israel’s military launched early morning strikes against more than a dozen targets across Iran, most of the targets either fundamental to Iran’s nuclear program or its military.The strikes were very targeted, and some were assassinations of top Iranian military leaders and nuclear scientists, like the Commander of the Revolutionary Guard, along with their families, including twenty children, who were presumably collateral damage. Some came from beyond Iran’s borders, some were conducted by assets smuggled into Iran earlier: car bombs and drones, things like that.More attacks followed that initial wave, which resulted in the collapse of nuclear sites and airport structures, along with several residential buildings in the country’s capitol, Tehran.This attack was ostensibly meant to hobble Iran’s nuclear program, which the Iranian government has long claimed is for purely peaceful, energy-generation purposes, but which independent watchdog organizations, and pretty much every other non-Iranian-allied government says is probably dual-purpose, allowing Iran to produce nuclear energy, but also nuclear weapons.There was a deal on the books for a while that had Iran getting some benefits in exchange for allowing international regulators to monitor its nuclear program, but that deal, considered imperfect by many, but also relatively effective compared to having no deal at all, went away under the first Trump administration, and the nuclear program has apparently been chugging along since then with relative success; claims that Iran is just weeks from having enough fissile material to make a nuclear weapon have been common for years, now, but they apparently now have enough nuclear weapons-grade materials to make several bombs, and Israel in particular is quite keen to keep them from building such a weapon, as Iran’s leaders, over the years, have said they’d like to wipe Israel off the face of the Earth, and nuclear weapons would be a relatively quick and easy way to make that happen.Of course, even without using such a weapon, simply having one or more is a sort of insurance policy against conventionally armed enemies. It ups the stakes in every type of conflict, and allows the nuclear-armed belligerent to persistently raise the specter of nuclear war if anyone threatens them, which is truly terrifying because of how many nuclear-related failsafes are in place around the world: one launch or detonation potentially becoming many, all at once, because of Dr. Strangelove-like automated systems that many militaries have readied, just in case.So the possibility that Iran might be on the brink of actually, really, truly this time making a nuclear weapon is part of the impetus for this new strike by Israel.But this is also probably a continuation of the larger effort to dismantle Iran’s influence across the region by the current Israeli government, which, following the sneak attack on Israel by Hamas on October 7, 2023, and the subsequent invasion of the Gaza Strip by Israeli forces, has been trying to undermine Iran’s proxies, which again, include quite a few militant organizations, the most powerful of which, in recent years, have been the trio of Hamas in Gaza, the Houthis in Yemen, and Hezbollah in southern Lebanon, right on Israel’s border.Israel’s invasion of Gaza, which has led to an absolutely catastrophic humanitarian situation for Gazan civilians, but has also led to the near-total collapse of Hamas as a functioning militant organization in the Strip, could be construed as a successful mission, if you ignore all those civilians casualties and fatalities, and the near-leveling of a good portion of the Strip.Israel was also able to take out a significant portion of Hezbollah’s leadership via conventional aerial attacks and ground-assaults, and a bizarrely effective asymmetric attack using bombs installed in the pagers used by the organization, and it’s been able to significantly decrease the Houthis’ ability to menace ships passing through the Red Sea, using their own military, but also through their relationship with the US, which has significant naval assets in the area.Iran has long projected power in the region through its relationship with these proxies, providing them training and weapons and money in exchange for their flanking of Israel. That flanking was meant to keep Israel perpetually off-balance with the knowledge that if they ever do anything too serious, beyond the bounds of the controllable tit-for-tat, Cold War-style conflict in which they were engaged with Iran, they could suffer significant damage at home, from the north via Lebanon, from their southwestern flank via Gaza, or from a little ways to the south and via their coast from Yemen.Those proxies now largely hobbled, though, Israel found itself suddenly freed-up to do something more significant, and this attack is being seen by analysts as the initial stages of what might be a more substantial, perhaps permanent solution to the Iran problem. Rather than being a show of force or a tit-for-tat play, these might be the beginning days of an assault that’s meant to enact not just a dismantling of Iran’s nuclear program, but full-on regime change in Iran.And regime change means exactly what it sounds like: Iran’s government is Islamist, meaning that it wants to enforce a fairly brutal, repressive version of Islam globally, and it already does so against its people. There have periodically been successful protests against these measures by Iranian citizens, especially by severely repressed women and minority groups in the country, including folks of different religions and LGBTQ identifying folks, among others, almost always these protests, and any other attempts to attain more rights and equality for people who aren’t strictly Islamist men, generally result in violence, the black-bagging of protest leaders, extrajudicial killings and lifetime imprisonment and torture; a whole lot of really authoritarian, generally just villain-scale behavior by the Iranian government against anyone who steps out of line.So the Iranian government is pretty monstrous by most modern, democratic standards, and the Israeli government’s seeming desire to crush it—to cry false on the regime’s projection of strength, and create the circumstances for revolution, if that is indeed what they’re doing—could be construed as a fairly noble goal.It perhaps serves the purposes of Israel, as again, Iran has said, over and over, that they want to destroy Israel and would totally do so, given the chance. But it arguably also serves the purpose of democratic-leaning people, and perhaps even more so folks who are suffering under the current Iranian regime, and maybe even other, similar regimes in the region. Which again, in terms of spreading democracy and human rights, sounds pretty good to some ears.That said, Israel is killing a lot of Iranian civilians alongside military targets, and its efforts in Gaza have led to accusations that it’s committing genocide in the region. Israeli leaders have themselves been accused of anti-democratic actions, basically doubling-down on the nation’s furthest-right, most militant, and most authoritarian and theocratic impulses, which makes any claims of moral superiority a little tricky for them to make, at this point.There’s a chance, of course, that all this speculation and analysis ends up being completely off-base, and Israel is really, truly just trying to hobble Iran a bit, taking out some of their missile launchers and missile- and drone-manufacturing capacity, while also pushing back their acquisition of nuclear weapons by some meaningful amount of time; that amount of time currently unknown, as initial reports, at least, indicate that many of the attacks on Iran’s most vital nuclear research and development facilities were perhaps not as effective as Israel had hoped. There’s a chance that if enough overall damage is done, Iran’s government will enthusiastically return to the negotiating table and perhaps be convinced to set their nuclear program aside willingly, but at the moment both Iran and Israel seem committed to hurting each other, physically.On that note, so far, as of the day I’m recording this, Iran has launched around 100 missiles, killed a few dozen Israelis, and injured more than 500 of the same. The Iranian government has said Israel’s strikes have killed at least 224 people and wounded more than 1,200; though a human rights group says the death toll in Iran could be quite a bit higher than official government numbers, with more than 400 people killed, around half of them civilians, so far.It’s been nearly a week of this, and it looks likely that these strikes will continue for at least another few days, though many analysts are now saying they expect this to go one for at least a few weeks, if indeed Israel is trying to knock out some of Iran’s more hardened nuclear program-related targets; several of which are buried deep down in the ground, thus requiring bunker-buster-style missiles to reach and destroy, and Israel doesn’t have such weapons in their arsenal.Neutralizing those targets would therefore mean either getting those kinds of weapons from the US or other allies, taking them out via some other means, which would probably take more time and entail more risk, or doing enough damage quickly than Iran’s government is forced to the negotiation table.And if that ends up being the case, if Israel is really just gunning for the nuclear program and nothing else, this could be remembered as a significant strike, but one that mostly maintains the current status quo; same Iranian leadership, same perpetual conflict between these two nations, but Israel boasting even more of an upper-hand than before, with less to worry about in terms of serious damage from Iran or its proxies for the next several years, minimum.It does seem like a good moment to undertake regime change in Iran, though, as doing so could help Israel polish up its reputation, at least a little, following the reputational drubbing it has taken because of its actions in Gaza. I doubt people who have really turned on Israel would be convinced, as doing away with an abusive, extremist regime, while doing abusive, extremist regime stuff yourself the homefront, probably won’t be an argument that convinces many Palestinian liberation-oriented people; there’s a chance some of those people will even take up the cause of Iranian civilians, which is true to a point, as many Iranian civilians are suffering and will continue to suffer under Israel’s attacks—though of course that leaves out the part about them also suffering, for much longer, under their current government.That said, taking Iran out of the geopolitical equation would serve a lot of international interests, including those of the US—which has long hated Iran—and Ukraine, the latter of which because Russia has allied itself with the Iranian government, and buys a lot of drones, among other weapons, from Iran. That regime falling could make life more difficult for Russia, at least in the short term, and it would mean another ally lost in the region, following the fall of the Assad regime in Syria in late-2024.There’s a chance that these same geopolitical variables could pull other players into this conflict, though: Russia could help Iran, for instance, directly or indirectly, by sending supplies, taking out Israeli missiles and drones, maybe, while the US could help Israel (more directly, that is, as it’s apparently already helping them by shooting down some of Iran’s counterstrike projectiles) by providing bunker-buster weapons, or striking vital military targets from a distance.Such an escalation, on either side, would probably be pretty bad for everyone except possibly Iran, though Israel has said it wants the US to join in on its side, as that would likely result in a much quicker victory and far fewer casualties on its side.The US government is pretty keen to keep out of foreign conflicts right now, though, at least directly, and Russia is pretty bogged down by its invasion of Ukraine; there’s a chance other regional powers, even smaller ones, could act as proxies for these larger, outside forces—the Saudis taking the opportunity to score some damage on their long-time rival, Iran, for instance, by helping out Israel—but any such acts would expand the scope of the conflict, and it’s seldom politically expedient to do anything that might require your people make any kind of sacrifice, so most everyone will probably stay out of this as long as they can, unless there are serious benefits to doing so.Show Noteshttps://en.wikipedia.org/wiki/June_2025_Israeli_strikes_on_Iranhttps://www.politico.com/news/magazine/2025/06/13/israel-iran-regime-attack-goal-column-00405153https://www.foreignaffairs.com/israel/real-threat-iran-tehran-most-dangerous-option-responding-israelhttps://www.twz.com/news-features/could-iran-carry-out-its-threat-to-shut-the-strait-of-hormuzhttps://www.jpost.com/israel-news/defense-news/article-857713https://kyivindependent.com/israel-asks-us-to-join-strikes-on-irans-nuclear-sites-officials-told-axios/https://www.timesofisrael.com/liveblog-june-15-2025/https://www.twz.com/air/israel-escalates-to-attacking-iranian-energy-targets-after-ballistic-missiles-hit-tel-avivhttps://www.cnn.com/world/live-news/israel-iran-strikes-news-06-14-25https://www.timesofisrael.com/idf-confirms-irgc-air-force-chief-top-echelon-killed-in-israeli-strike/https://time.com/7294186/israel-warns-tehran-will-burn-deadly-strikes-traded-nuclear-program/https://www.nytimes.com/live/2025/06/14/world/israel-iran-newshttps://www.nytimes.com/2025/06/13/opinion/israel-iran-strikes.htmlhttps://www.nytimes.com/2025/06/14/world/middleeast/drones-smuggled-israel-iran-ukraine-russia.htmlhttps://www.nytimes.com/live/2025/06/15/world/iran-israel-nuclearhttps://www.nytimes.com/2025/06/15/world/middleeast/iran-military-leaders-killed.htmlhttps://www.nytimes.com/2024/04/14/world/europe/israel-iron-dome-defense.htmlhttps://www.nytimes.com/2025/06/14/world/middleeast/israel-iran-missile-attack.htmlhttps://www.nytimes.com/2025/06/14/world/middleeast/iran-israel-energy-facility-strikes-tehran.htmlhttps://www.cnn.com/world/live-news/israel-iran-strikes-news-06-15-25https://www.lawfaremedia.org/article/was-israel-s-strike-on-iran-a-good-idea--four-questions-to-askhttps://apnews.com/article/israel-iran-missile-attacks-nuclear-news-06-16-2025-c98074e62ce5afd4c3f6d33edaffa069https://www.nytimes.com/2025/06/16/world/middleeast/iran-israel-war-off-ramp.htmlhttps://en.wikipedia.org/wiki/October_2024_Iranian_strikes_on_Israelhttps://en.wikipedia.org/wiki/October_2024_Israeli_strikes_on_Iranhttps://en.wikipedia.org/wiki/Axis_of_Resistancehttps://en.wikipedia.org/wiki/2024_Lebanon_electronic_device_attacks This is a public episode. 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  • Operation Spider's Web
    This week we talk about drone warfare, Russia’s invasion of Ukraine, and total war.We also discuss casualty numbers, population superiority, and lingering munitions.Recommended Book: The Burning Earth by Sunil AmrithTranscriptEight years after Russia launched a halfheartedly concealed invasion of Ukraine’s Crimean peninsula, under the guise of helping supposedly oppressed Russian-speakers and Russia loyalists in the area, in February of 2022, Russia launched a full-scale invasion of Ukraine.This invasion followed months of military buildup along the two countries’ shared borders, and was called a special military operation by Russian President Putin. It was later reported that this was intended to be a quick, one or a few day decapitation attack against Ukraine, Russia’s forces rapidly closing the distance between the border and Ukraine’s capitol, Kyiv, killing or imprisoning all the country’s leadership, replacing it with a puppet government loyal to Putin, and that would be that.Ukraine had been reorienting toward the European Union and away from Russia’s sphere of influence, and Russia wanted to put a stop to that realignment and bring the country fully back under its control, as was the case before 2014, when a series of protests turned into an uprising that caused their then-leader, a puppet of Russia, to flee the country; he, of course, fled to Russia.On paper, Ukraine was at a massive disadvantage in this renewed conflict, as Russia is a global-scale player, while Ukraine is relatively small, and back in 2014 had one of its major ports and a huge chunk of its territory stolen by Russia.Russia also has nukes, has a massive conventional military, and has a far larger economy and population. Analysts near-universally assumed Ukraine would collapse under the weight of Russia’s military, perhaps holding out for weeks or months if they were really skillful and lucky, but probably days.That didn’t end up being the case. Despite Russia’s substantial and multifarious advantages, Ukraine managed to hold out against the initial invasion, against subsequent pushes, and then managed to launch its own counterattacks. For more than three years, it has held its ground against Russia’s onslaught, against continuous land incursions, and against seemingly endless aerial attacks by jets, by bombers, and by all sorts of rockets, missiles, and drones.It’s difficult, if not impossible, to determine actual casualty and fatality numbers in this conflict, as both sides are incentivized to adjust these figures, either to show how horrible the other side is, or to make it seem like they’re suffering less than they are for moral purposes.But it’s expected that Russia will hit a milestone of one million casualties sometime in the summer of 2025, if it hasn’t actually hit that number already, and it’s estimated that as many as 250,000 Russian soldiers have already been killed in Ukraine.For context, that’s about five-times as many deaths as Russia suffered in all the wars it fought, post-WWII (as both the Soviet Union and Russia), combined. That’s also fifteen-times as many fatalities as they suffered in their ten-year-long war in Afghanistan, and ten-times as many deaths as in their 13-year-long war in Chechnya.It’s also estimated that Russia has lost something like 3,000-4,000 tanks, 9,000 armored vehicles, 13,000 artillery systems, and more than 400 air defense systems in the past year, alone; those numbers vary a bit depending on who you listen to, but those are likely the proper order of magnitude.The country is rapidly shifting to a full-scale war footing, originally having intended to make do with a few modern systems and a whole lot of antique, Soviet military hardware they had in storage to conduct this blitzkrieg attack on Ukraine, but now they’re having to reorient basically every facet of society and their economy toward this conflict, turning a huge chunk of their total manufacturing base toward producing ammunition, tanks, missiles, and so on.Which, to be clear, is something they’re capable of doing. Russia is currently on pace to replace this hardware, and then some, which is part of why other European governments are increasing their own military spending right now: the idea being that once Russia has finished their reorientation toward the production of modern military hardware, they’ll eventually find themselves with more tanks, missiles, and drones than they can use in Ukraine, and they’ll need to aim them somewhere, or else will find themselves have to pay upkeep on all this stuff as it gathers dust and slowly becomes unusable.The theory, then, is that they’ll have to open up another conflict just to avoid being bogged down in too much surplus weaponry; so maybe they’ll try their luck in the Baltics, or perhaps start shipping more hardware to fellow travelers, terrorists and separatists, in places like Moldova.In the meantime, though, Russian forces are continuing to accrue gains in Ukraine, but very, very slowly. This year they’ve captured an average of about 50 meters of Ukrainian territory per day, at a cost of around 1,140 casualties per day, of which about 975 are fatalities.That’s a huge and horrific meatgrinder, but there’s little pushback against the invasion in Russia at this point, as speaking out against it has been criminalized, and a lot of high-profile fines, arrests, kidnappings, and seeming assassinations of people who have said anything even a little bit negative about the war or the Russian government have apparently been effective.Ukraine is holding its own, then, but Russia still has the upper-hand, and will likely have even more weight behind it in the coming months, as its manufacturing base pivots further and further toward a total war stance.What I’d like to talk about today is a seeming renewed effort on the part of Ukraine to strike within Russian territory, taking out military assets, but also destabilizing Russian support for the war, focusing especially on one such recent, wildly successful asymmetric attack.—In addition to all the other advantages Russia has in this conflict, Ukraine’s population is about one-fourth the size of Russia’s, and that means even if Ukraine is, by some measures, losing one soldier to every two that Russia loses, over time Russia is still gaining firmer and firmer footing; that’s a war of attrition Russia will eventually win just because their population is bigger.By some indications, the Russian government is also using this conflict as an opportunity to clear out its prisons, offering prisoners a chance at freedom if they go to the front line and survive for a period of time, many of them dying, and thus freeing up prison space and resources that would otherwise be spent on them, but also sending a disproportionate number of their poor, their disliked ethnic and religious groups, and their young radicals into the meatgrinder, forcing them to serve as cannon fodder, as most of those people will die or be grievously wounded, but those people also, as a side-benefit, will no longer be a problem for the government.Russia is also bringing in troops from its ally, North Korea, to fight on the front lines, alongside all the weapon systems and ammo it’s been procuring from them and other allies, like China and Iran.So while this is obviously not great for Russia, losing that many fighters for relatively small gains, they’ve also figured out a way to make it not so bad, and in some ways even a positive development, according to their metrics for positive, anyway, and again, if they can keep warm bodies flooding to the front lines, they will eventually win, even if it takes a while—at their current rate of advance, it would take about 116 years to capture the rest of the country—and even if the body count is shockingly high by the time that happens.To counter this increasing advantage that Russia has been leveraging, Ukraine has been leaning more heavily on drones, as the invasion has progressed.In this context, a drone might be anything from the off-the-shelf, quadcopter models that hobbyists use to race and shoot aerial photographs, to higher-end, jet or missile or glider-like models similar to what major military forces, like the US military, use to scout and photograph enemy forces and terrain, and in some cases launch assassination attacks or bombing raids on the same.They can be low-flying quad-copters, or they can be something like lingering, unmanned missiles or jet fighters, then, and they can be completely unarmed, or they can be rigged with grenades to drop, bombs to use in a suicide attack, missiles to fire, shotguns to blast enemy fighters in the face, or nets to ensnare enemy drones.Drones of all shapes and sizes have been fundamental to the way modern militaries operate since the 1990s, when early, remotely piloted aircraft, like the Predator drone, were used for aerial reconnaissance purposes in mostly Middle Eastern war zones.Later versions were then equipped with bombs and missiles, and in some cases have even been used for the assassination of individuals, as was the case with a drone that fired a modified Hellfire missile that was reportedly use to kill an al Quaeda leader in Afghanistan in 2022, the missile deploying six large blades before hitting its intended target, shredding him instead of blowing him up, and thus avoiding civilian casualties.Mexican cartels have also been enthusiastically adopting drones in their attacks and assassinations, their so-called dronero drone-operators often rigging off-the-shelf drones with deployable bombs, allowing them to fly the drone into an enemy’s home or other supposedly safe space, killing them with minimum risk to the attacker, and with sufficient fog-of-war so that if the attacker doesn’t want to be known, they can maintain anonymity.Ukraine’s military has been using drones from the beginning of the conflict in a similarly asymmetric manner, but they’ve also been improving upon the state-of-the-art by coming up with sophisticated new uses for existing drone models, while also developing their own drones and software systems, allowing them to maintain the meat-grinder Russian forces face with fewer Ukrainian casualties, while also giving them new opportunities to strike Russia within its own borders.That latter point is important, as for pretty much this entire conflict, Ukraine’s allies have provided them with weapons, but with the stipulation that they cannot fire those weapons into Russia territory—the fear being that Russia might use that as justification to expand the scope of the conflict. Those stipulations have been lightening, with some allies now saying it’s fine that Ukraine uses these weapons however they like, but the Ukrainians have been pushed into making more of their own weapon systems in part because they can use those systems however they choose, without limits, including being able to target infrastructure within Russian territory.One such innovation is a speedboat-based anti-aircraft missile system called the Magura V7, which reportedly shot down two Russian Su-30 warplanes, which are roughly equivalent to the US F-16, in May of 2025, which was the first-ever successful downing of fighter jets by drone boats.These boats can hang out in open water for days at a time, watching and waiting for Russian jets, and then ambushing them, seemingly out of nowhere. It’s also been speculated that a recent attack on a vital supply channel for Russian forces in occupied Crimea, the Crimean Bridge, was conducted using an underwater drone, which if true could signal a new frontier of sorts in this conflict, as Ukraine has already managed to menace Russia’s Black Sea fleet into near-inoperability using conventional weaponry, and the widespread deployment of more difficult to detect underwater drones could make any Russian naval presence even more difficult, if not impossible, to maintain.Ukraine has been coming up with all sorts of interesting countermeasures for Russia’s anti-drone tech, including connecting their spy drones to the drone’s operator using thin strands of fiber optic cable, which renders electronic warfare countermeasures all but useless, alongside efforts to make attack drones more capable if cut off from their operators, allowing the drones to continue tracking targets over time, and to follow through with an attack if their communication signals are jammed.A new approach to offensively leveraging drones, which was the biggest drone attack by Ukraine, so far, and the most impactful, was called Operation Spider’s Web, and was deployed on June 1 of this year. It involved 117 drones launching coordinated attacks across Russia, successfully striking about 20 high-end Russian military aircraft, ten of which were destroyed.This is notable in part because some of the aircraft in question were strategic bombers and A-50 military spy planes, both of which are incredibly expensive and valuable; and Russia only has two of that type of spy plane. But it’s also notable because some of these targets were struck far from Ukraine, one of the targeted air bases located about 2,700 miles away, which for context is nearly the width of the continental United States.The Ukrainian military was able to accomplish this synchronized attack, which took about a year and a half to plan, by concealing drone parts in wooden shipping containers that were designed to look like a type of mobile wooden cabin that are commonly carried on flatbed trucks throughout the area. Those parts were assembled into finished drones inside Russia’s borders, and then on June 1, all at the same time, the roofs of these mobile containers slid open, the drones flew out, and they made for their targets simultaneously.This attack is said to have caused billions of dollars in damage, and to have hit about a third of Russia’s cruise missile carriers.Earlier this week, Russia launched what’s being called the biggest overnight drone bombardment of the war, so far, launching 479 drones at Ukrainian targets, alongside 20 missiles of different types. The Ukrainian military says it destroyed 277 drones and 19 missiles mid-flight, and that only 10 drones and missiles hit their targets. One person was reportedly injured by the barrage; though like all numbers in this conflict, it’s impossible to know whether these figures are real or not.This is of-a-kind with other recent attacks by Russia against Ukrainian targets, in that it was aimed at several military, but also many major civilian targets—apparently with the intention of demoralizing civilians and soldiers, alike. And most of these attacks are overnight attacks, because it’s more difficult to see the drones and take them out before they hit their target when it’s dark outside.That said, there are some murmurs in the analyst community that Russia might not be able to escalate things too much, right now, despite the big success of Operation Spider’s Web, as it’s already throwing a lot at Ukraine. Both countries are seemingly going all-out in their offensives on the theory that if peace talks do ever go anywhere, as some foreign governments, including Trump’s US government, would prefer, the side that seems to be doing the best and have the best prospects at that moment will have an advantage in those talks.Ukraine’s attacks within Russia have mostly targeted fuel and ammo depots, drone manufacturing facilities, and similar combat-related infrastructure. There’s a chance they might also aim at demoralizing the Russian public through attacks on civilian targets at some point, but they seem to be sticking with military targets for now, and that would seem to be a better strategy, considering that speaking out against the war is illegal and severely punished in Russia—so hitting Russia’s capacity for maintaining the invasion would be more likely to lead to positive outcomes for Ukraine, as that could hobble Russia’s capacity to invade, which in turn could reduce the populations’ sense of the governments power.However those talks, if they do eventually happen in earnest, play out, there’s apparently now a change in tone and tact, as Ukraine has shown that it’s capable of striking Russian targets deep within Russia, and it’s likely making things tricky for Russia’s economy, as they’ll now have to spend more time and resources checking all sorts of shipping containers and other possible points of ingress, lest they contain drone parts or other weapons.Not a huge deal, all things considered, perhaps, a little extra work and expense across the economy but one more of many papercuts Ukraine seems to be inflicting on its more powerful foe that, in aggregate, might eventually force that foe to find a way to back off.Show Noteshttps://www.bbc.com/news/articles/cz708lpzgxrohttps://www.nytimes.com/interactive/2025/03/03/world/europe/ukraine-russia-war-drones-deaths.htmlhttps://www.nytimes.com/2025/06/08/world/europe/ukraine-russia-drones-weapons.htmlhttps://www.twz.com/news-features/inside-ukraines-fiber-optic-drone-warhttps://www.19fortyfive.com/2025/04/russias-black-sea-has-been-functionally-inactive-for-over-1-year/https://www.twz.com/news-features/inside-ukraines-fiber-optic-drone-warhttps://en.wikipedia.org/wiki/Drone_warfarehttps://en.wikipedia.org/wiki/Operation_Spider%27s_Webhttps://airandspace.si.edu/stories/editorial/predator-drone-transformed-military-combathttps://www.wsj.com/world/ukraine-russia-drone-attack-bombers-cc77e534https://www.reuters.com/business/aerospace-defense/us-believes-russia-response-ukraine-drone-attack-not-over-yet-expects-multi-2025-06-07/https://www.reuters.com/business/aerospace-defense/ukraine-hit-fewer-russian-planes-than-it-estimated-us-officials-say-2025-06-04/https://defensescoop.com/2025/04/03/ukraine-russian-tanks-destroyed-attack-drones-cavoli/https://www.csis.org/analysis/russias-battlefield-woes-ukrainehttps://understandingwar.org/backgrounder/russian-offensive-campaign-assessment-june-5-2025https://en.wikipedia.org/wiki/Russian_invasion_of_Ukraine This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit letsknowthings.substack.com/subscribe
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  • Personalized CRISPR
    This week we talk about gene-editing, CRISPR/Cas9, and ammonia.We also discuss the germ line, mad scientists, and science research funding.Recommended Book: The Siren’s Call by Chris HayesTranscriptBack in November of 2018, a Chinese scientist named He Jiankui achieved global notoriety by announcing that he had used a relatively new gene-editing technique on human embryos, which led to the birth of the world’s first gene-edited babies.His ambition was to help people with HIV-related fertility problems, one of which is that if a parent is HIV positive, there’s a chance they could transmit HIV to their child.This genetic modification was meant to confer immunity to HIV to the children so that wouldn’t be an issue. And in order to accomplish that immunity, He used a technology called CRISPR/Cas9 to modify the embryos’ DNA to remove their CCR5 gene, which is related to immune system function, but relevant to this undertaking, also serves as a common pathway for the HIV-1 virus, allowing it to infect a new host.CRISPR is an acronym that stands for clustered regularly interspaced short palindromic repeats, and that refers to a type of DNA sequence found in all sorts of genomes, including about half of all sequenced bacterial genomes and just shy of 90% of all sequenced archaea genomes.Cas9 stands for CRISPR-associated protein 9, which is an enzyme that uses CRISPR sequences, those repeating, common sequences in DNA strands, to open up targeted DNA strands—and when paired with specific CRISPR sequences, this duo can search for selected patterns in DNA and then edit those patterns.This tool, then, allows researchers who know the DNA pattern representing a particular genetic trait—a trait that moderates an immune system protein that also happens to serve as a convenient pathway for HIV, for instance—to alter or eliminate that trait. A shorthand and incomplete way of thinking about this tool is as a sort of find and replace tool like you have in a text document on your computer, and in this instance, the gene sequence being replaced is a DNA strand that causes a trait that in turn leads to HIV susceptibility.So that’s what He targeted in those embryos, and the children those embryos eventually became, who are usually referred to as Lulu and Nana, which are pseudonyms, for their privacy, they were the first gene-edited babies; though because of the gene-editing state of the art at the time, while He intended to render these babies’ CCR5 gene entirely nonfunctional, which would replicate a natural mutation that’s been noted in some non-gene-edited people, including the so-called Berlin Patient, who was a patient in Germany in the late-90s who was functionally cured of HIV—the first known person to be thus cured—while that’s what He intended to do, instead these two babies actually carry both a functional and a mutant copy of CCR5, not just the mutant one, which in theory means they’re not immune to HIV, as intended.Regardless of that outcome, which may be less impactful than He and other proponents of this technology may have hoped, He achieved superstardom, briefly, even being named one of the most influential people in the world by Time magazine in 2019. But he was also crushed by controversy, stripped of his license to conduct medical research by the Chinese government, sent to prison for three years and fined 3 million yuan, which is more than $400,000, and generally outcast from the global scientific community for ethical violations, mostly because the type of gene-editing he did wasn’t a one-off sort of thing, it was what’s called germ-line editing, which means those changes won’t just impact Lulu and Nana, they’ll be passed on to their children, as well, and their children’s children, and so on.And the ethical implications of germ-line editing are so much more substantial because while a one-off error would be devastating to the person who suffers it, such an error that is passed on to potentially endless future generations could, conceivably, end humanity.The error doesn’t even have to be a botched job, it could be an edit that makes the edited child taller or more intelligent by some measure, or more resistant to a disease, like HIV—but because this is fringy science and we don’t fully understand how changing one thing might change other things, the implications for such edits are massive.Giving someone an immunity to HIV would theoretically be a good thing, then, but if that edit then went on the market and became common, we might see a generation of humans that are immune to HIV, but potentially more susceptible to something else, or maybe who live shorter lives, or maybe who create a subsequent generation who themselves are prone to all sorts of issues we couldn’t possibly have foreseen, because we made these edits without first mapping all possible implications of making that genetic tweak, and we did so in such a way that those edits would persist throughout the generations.What I’d like to talk about today is another example of a similar technology, but one that’s distinct enough, and which carries substantially less long-term risk, that it’s being greeted primarily with celebration rather than concern.—In early August of 2024, a gene-editing researcher at the University of Pennsylvania, Dr. Kiran Musunuru, was asked if there was anything he could do to help a baby that was being treated at the Children’s Hospital of Philadelphia for CPS1 deficiency, which manifests as an inability to get rid of the ammonia that builds up in one’s body as a byproduct of protein metabolism.We all generate a small amount of ammonia just as a function of living, and this deficiency kept the baby from processing and discarding that ammonia in the usual fashion. As a result, ammonia was building up in its blood and crossing into its brain.The usual method of dealing with this deficiency is severely restricting the suffer’s protein intake so that less ammonia is generated, but being a baby, that meant it wasn’t able to grow; he was getting just enough protein to survive and was in the 7th percentile for body weight.So a doctor at the Children’s Hospital wanted to see if there was anything this gene-editing researcher could do to help this baby, who was at risk of severe brain damage or death because of this condition he was born with.Gene-editing is still a very new technology, and CRISPR and associated technologies are even newer, still often resulting in inaccurate edits, many of which eventually go away, but that also means the intended edit sometimes goes away over time, too—the body’s processes eventually replacing the edited code with the original.That said, these researchers, working with other researchers at institutions around the world, though mostly in the US, were able to rush a usually very cumbersome and time-consuming process that would typically take nearly a decade, and came up with and tested a gene-editing approach to target the specific mutation that was causing this baby’s problems, and they did it in record time: the original email asking if Dr Musunuru might be able to help arrived in August of 2024, and in late-February of 2025, the baby received his first infusion of the substance that would make the proper edits to his genes; they divided the full, intended treatment into three doses, the first being very small, because they didn’t know how the baby would respond to it, and they wanted to be very, very cautious.There were positive signs within the first few weeks, so 22 days later, they administered the second dose, and the third followed after that.Now the research and medical worlds are waiting to see if the treatment sticks; the baby is already up to the 40th percentile in terms of weight for his age, is able to eat a lot more protein and is taking far less medication to help him deal with ammonia buildup, but there’s a chance that he may still need a liver transplant, that there might be unforeseen consequences due to that intended edit, or other, accidental edits made by the treatment, or, again, that the edits won’t stick, as has been the case in some previous trials.Already this is being heralded as a big success, though, as the treatment seems to be at least partially successful, hasn’t triggered any serious, negative consequences, and has stuck around for a while—so even if further treatments are needed to keep the gene edited, there’s a chance this could lead to better and better gene-editing treatments in the future, or that such treatments could replace some medications, or be used for conditions that don’t have reliable medications in the first place.This is also the first known case of a human of any age being given a custom gene-editing treatment (made especially for them, rather than being made to broadly serve any patient with a given ailment or condition), and in some circles that’s considered to be the future of this field, as individually tailored gene-treatments could help folks deal with chronic illnesses and genetic conditions (like cystic fibrosis, Huntington’s disease, muscular dystrophy, and sickle cell), but also possibly help fight cancers and similar issues.More immediately, if this treatment is shown to be long-term efficacious for this first, baby patient, it could be applied to other patients who suffer the same deficiency, which afflicts an estimated 1 in 1.3 million people, globally. It’s not common then—both parents have to have a mutant copy of a specific gene for their child to have this condition—but that’s another reason this type of treatment is considered to be promising: many conditions aren’t widespread enough to justify investment in pharmaceuticals or other medical interventions that would help them, so custom-tailored gene-editing could be used, instead, on a case-by-case basis.This is especially true if the speed at which a customized treatment can be developed is sped-up even further, though there are concerns about the future of this field and researchers’ ability to up its efficiency as, at least in the US, the current administration’s gutting of federal research bodies and funding looks likely to hit this space hard, and previous, similar victories that involved dramatically truncating otherwise ponderous developmental processes—like the historically rapid development of early COVID-19 vaccines—are not looked at favorably by a larger portion of the US electorate, which could mean those in charge of allocating resources and clearing the way for such research might instead pull even more funding and put more roadblocks in place, hobbling those future efforts, rather than the opposite.There are plenty of other researchers and institutions working on similar things around the world, of course, but this particular wing of that larger field may have higher hurdles to leap to get anything done in the coming years, if current trends continue.Again, though, however that larger context evolves, we’re still in the early days of this, and there’s a chance that this approach will turn out to be non-ideal for all sorts of reasons.The concept of tailored gene-editing therapies is an appealing one, though, as it could replace many existing pharmaceutical, surgical, and similar approaches to dealing with chronic, inherited conditions in particular, and because it could in theory at least allow us to address such issues rapidly, and without needing to mess around with the germ-line, because mutations could be assessed and addressed on a person-by-person basis, those edits staying within their bodies and not being passed on to their offspring, rather than attempting to make genetic customizations for future generations based on the imperfect knowledge and know-how of today’s science, and the biased standards and priorities of today’s cultural context.Show Noteshttps://www.nejm.org/doi/full/10.1056/NEJMoa2504747https://www.nih.gov/news-events/news-releases/infant-rare-incurable-disease-first-successfully-receive-personalized-gene-therapy-treatmenthttps://www.wired.com/story/a-baby-received-a-custom-crispr-treatment-in-record-time/https://www.wsj.com/tech/biotech/crispr-gene-editing-therapy-philadelphia-infant-8fc3a2c5https://www.washingtonpost.com/science/2025/05/15/crispr-gene-editing-breakthrough/https://www.npr.org/sections/shots-health-news/2025/05/15/nx-s1-5389620/gene-editing-treatment-crispr-inheritedhttps://interestingengineering.com/health/first-personalized-crispr-gene-therapyhttps://www.nature.com/articles/d41586-025-01496-zhttps://www.nytimes.com/2025/05/15/health/gene-editing-personalized-rare-disorders.htmlhttps://www.nytimes.com/2025/05/31/world/asia/us-science-cuts.htmlhttps://www.livescience.com/health/genetics/us-baby-receives-first-ever-customized-crispr-treatment-for-genetic-diseasehttps://en.wikipedia.org/wiki/He_Jiankui_affairhttps://en.wikipedia.org/wiki/CCR5https://en.wikipedia.org/wiki/Berlin_Patienthttps://en.wikipedia.org/wiki/CRISPR_gene_editinghttps://en.wikipedia.org/wiki/CRISPRhttps://pmc.ncbi.nlm.nih.gov/articles/PMC6813942/ This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit letsknowthings.substack.com/subscribe
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