Plague Inc but real!

Episode Overview

• Hosts Dr. Steven Novella, Jay Novella, Bob Novella, and producer Ian apply scientific skepticism and critical thinking to current events, viral social media claims, and everyday practical topics.
• The first half of the episode examines wildlife trends in Connecticut, a fatal lab exposure to the plague in Siberia, practical home emergency preparedness, the botched execution of Christa Pike, AI safety whistleblowing, wealth inequality, and vehicle fire statistics.
• The middle section transitions into debunking and reacting to viral TikTok videos covering NASA's DSCOVR satellite imagery, human geometry, a former NFL coach's gaming hobby, the chemistry of soap, flat-Earth helium myths, and ancient megalithic rock features.
• The final segment features baking tips from the hosts, followed by Steve's rapid-fire debunking of medical misinformation regarding maternal dental fillings and autism, the history of peanut allergies and the EpiPen, and myths about pediatrician vaccine kickbacks.
• Listeners also hear disclosures and community updates, including Jay's involvement with the Halloween attraction Forest of Fear (opening Friday), the show's listener support via Patreon (patreon.com/skepticsguide) offering Friday early episode access, and Ian's explicit refusal to promote midterm prediction or betting markets like Kalshi.

Key Concepts

• Suburban Predator Encroachment: Two nights prior at 10:30 PM, Steve and his wife heard a pack of about 12 coyotes in their backyard making short, sharp hoops and growling sounds, which he believes was hunting or killing behavior. Connecticut is home to Eastern coyotes (which are part dog and part wolf), and there is a confirmed upward trend in local predators—including bobcats, foxes, coyotes, and black bears—driven by abundant game and human encroachment eliminating deep woods.
• Plague Persistence and Lab Risks: The bacterium Yersinia pestis has never been eradicated, persisting in animal reservoirs primarily in Africa over the last 100 years (especially the Democratic Republic of the Congo and Madagascar). It manifests in three forms: bubonic (the most common historic form), septicemic (blood), and pneumonic (respiratory). In a recent incident in Irkutsk, Siberia, a Russian lab worker broke a glass vial, inhaled a large inoculum, contracted pneumonic plague, and died in the hospital in about 2 days. While about 80 workers (with headlines stating "Nearly 200 People Under Observation") were placed under observation, Steve believes only the lab worker contracted it, and he hedges ("I don't know") on whether her death resulted from an overwhelming dose or Russia's standard of care.
• Grid-Tied Solar Limitations: Standard rooftop solar panels connected to the electrical grid automatically shut down during a blackout by law. Their electronic management systems require power and are prohibited from feeding electricity back into the grid where it could endanger utility workers repairing lines, though countries like Germany are years ahead of the US in "balcony solar" (plug-in solar) regulations.
• Medical Realities of Lethal Injection: Christa Pike (now around 50 years old) spent 30 years on death row for a murder committed at age 18 or 19, in which she and others lured a girl into the woods, tortured her, carved a pentagram into her chest, and kept a piece of her skull. Tennessee attempted to execute her twice via lethal injection despite warnings that she had small veins and a blood condition. Her IV infiltrated—pushing lethal drugs into surrounding tissue rather than her vein—leaving her with a partial dose that put her in an ICU coma before waking up able to speak. The Governor of Tennessee suspended lethal injections (though her sentence is not commuted), while elsewhere an execution by firing squad was approved for Fort Hood shooter Nidal Hasan. Both Ian and Steve hedge that they do not know if the popular belief that redheads require more anesthesia is true, noting it was irrelevant to Pike's infiltrated IV, while Steve and Bob emphasize that executions cost more than life imprisonment and do not act as a deterrent.
• AI Safety vs. Hype, Economic Disparities, and EV Fire Rates: Reflecting on Jon Stewart's interview with a young AI whistleblower who quit Anthropic/Claude, Steve notes that AI companies pour massive resources into advancing technology rather than safety, and that insiders are sincere—not merely generating marketing hype—when warning that their models are dangerous. Discussing economics, Jay points out that Amazon makes $350 billion while paying workers $15 an hour, cites Bernie Sanders' claim that taxing the top bracket 5% more could fund universal healthcare and free after-school childcare, and notes multiple individuals are approaching trillionaire status (1,000 billion dollars). Separately, Steve highlights statistical data showing that among vehicle types, hybrids are the most likely to catch fire, followed by internal combustion engine (ICE) cars, while full electric vehicles (EVs) are the least likely to catch fire.
• Space Perspective and Camera Artifacts (DSCOVR Probe): Viral claims that a NASA image of the Moon passing in front of Earth is fake or shows a "green screen" misunderstand orbital distances and optics. The real photo was captured by the EPIC camera aboard the DSCOVR probe located 1 million miles from Earth at the Sun-Earth Lagrange point. Because the Moon is 0.25 million miles (250,000 miles, or 30 Earth diameters) from Earth, the probe is 3 times farther from the Moon than the Moon is from Earth; a telephoto zoom creates the perspective of a large Moon against Earth with both fully lit by the Sun, while the green edge fringe is a sensor offset artifact from combining monochrome exposures of a moving target.
• Human Geometry and Digital Persistence: In a lighter segment examining viral clips, the hosts react to a comedic horror skit observing that while rectangles rarely appear in nature, humans construct almost their entire environment (TVs, couches, paintings, floorboards, windows, wallets, light switches, doors, walls, and phones) out of rectangles, followed by a clip of former NFL coach Mike Tomlin showcasing a Minecraft city he has built using a console controller over 12+ years.
• The Molecular Mechanism of Soap: Contrary to a viral claim that regular soap merely lubricates skin so bacteria slide down the drain, soap cleans through molecular chemistry. Soap molecules possess a hydrophilic (water-loving) end and a hydrophobic (water-hating) end; the hydrophobic tails bond to oils, grime, and the lipid membranes of bacteria—physically ripping bacterial membranes apart—before the hydrophilic heads allow the trapped material to be rinsed away with water.
• Helium Engineering and Gravitational Buoyancy: A TikTok creator claims Isaac Newton was "LARPing" about gravity, arguing that NASA is the world's largest consumer of helium because satellites are hung from balloons and that gravity would make buoyancy impossible. In reality, NASA uses massive quantities of helium to pressurize rocket fuel tanks as propellant drains, purge explosive/corrosive hydrogen gas from lines, provide cryogenic cooling, and launch a minor number of scientific balloons. Furthermore, buoyancy cannot exist without gravity, as buoyant force is entirely driven by density differences within a gravitational field.
• Natural Lightning vs. Ancient Plasma Technology: Viral videos comparing ancient megaliths in Peru, Baalbek, and Jerusalem's Western Stone to LACMA's Levitated Mass boulder (transported on a 206-wheel trailer) claim that iron-rich microspheres and "jellified" rock surfaces prove ancient civilizations used high-voltage plasma cutters. Steve explains that this is superficial anomaly hunting and pareidolia: the fused rock and microspheres are standard geological results of exposed stone being struck by natural lightning over millennia.
• Evaluating the Totality of Research on Dental Fillings and Autism: Responding to a podcast clip where a woman claims a study shows mothers with 6 or more dental fillings are 320% more likely (over 3-fold) to have a child with severe autism—leading her to have her 6 fillings removed—Steve explains that the claim is false. The largest research on this topic examined pregnant women's dental fillings and fish consumption (which concentrates mercury) and found zero correlation with autism or any neurological outcome. Because autism is largely genetic and a single unnamed study is never definitive, claims must be judged against 20 to 30 years of converging scientific literature.
• The Iatrogenic Rise and Fall of Peanut Allergies: A conspiracy theory alleges that Pfizer put peanut oil in vaccines in the 1960s to trigger peanut allergies and profit from the EpiPen. In reality, peanut oil has never been used in vaccines, Sheldon Kaplan independently invented the EpiPen, and a Pfizer division only acquired EpiPen rights in 2020. Peanut allergies rose between 1990 and 2015 because medical guidelines mistakenly told parents to withhold peanut products for the first 18 months of life, depriving infant immune systems of early tolerance training; after guidelines reversed around 2015/2016 to recommend early introduction, US peanut allergy incidence dropped by 48%.
• The Economics of Pediatric Vaccinations: A viral podcast clip alleges that a major insurance company pays pediatricians a $2,500 kickback for every delayed child fully vaccinated by age 2.5, yielding hundreds of thousands of dollars per doctor. Steve explains that medical kickbacks are illegal in many states, and administering vaccines is actually a break-even or money-losing service for pediatricians due to storage and purchasing overhead. While managed care plans offer minor, strictly capped practice-wide incentives for general preventive care milestones because prevention lowers insurer costs, they never generate massive personal windfalls.

Quotes

• At 0:06:57 - "In Connecticut, we have the Eastern coyotes. Eastern coyotes are not pure coyote. They're part dog and part wolf." - Steve explaining the hybrid genetics of local predators in the northeastern United States.
• At 0:09:18 - "Yeah, so the plague—the plague has never gone away, right? The, the—this is the bacterium Yersinia pestis." - Steve clarifying that the pathogen responsible for historic plagues remains active in wild animal reservoirs today.
• At 0:09:48 - "By this, you mean the recent case, it was basically a lab worker in Russia who broke a vial, breathed it in, and got—so she died in the hospital from, from that, but she probably got a pretty big dose." - Steve detailing how the fatal pneumonic plague infection occurred in Irkutsk, Siberia.
• At 0:15:23 - "Well, if you want it—so the part of the problem is like if there's a power outage, the panels go off because the solar panels don't work—they need power." - Steve explaining why standard grid-tied residential solar arrays shut down during blackouts.
• At 0:17:04 - "You shouldn't keep like pandemic food or whatever. It should just be your normal food line, you just build out more of a buffer." - Steve advising listeners on how to prepare household food reserves without wasting money on survivalist buckets.
• At 0:21:10 - "It's more expensive to kill somebody than to just put them in jail for life." - Steve pointing out the financial reality of capital punishment compared to life imprisonment during the discussion of Christa Pike.
• At 0:21:51 - "And by the description, that's clearly what happened, is the IV infiltrated, which basically means whatever you're pushing through the IV wasn't going into her vein, it was going into the surrounding tissue." - Steve diagnosing the medical failure behind Tennessee's botched lethal injection attempt on Christa Pike.
• At 0:30:32 - "Cuz there's this idea that when they're warning about how dangerous their own models are, that it's all just to hype them up. Like, no, no, they really think that they're dangerous. That they're sincere when they say that, from his insider perspective." - Steve summarizing an ex-Anthropic whistleblower's testimony that AI developers genuinely fear the risks of their own models.
• At 0:37:31 - "The EV is the least likely. Hybrid is most, then ICE, then EV." - Steve ranking vehicle categories from lowest to highest statistical risk of catching fire.
• At 0:40:00 - "It's actually part of a video, it's a frame from a video, or at least a series of pictures taken from the DSCOVR solar probe. So that's a million miles—that probe is a million miles from the Earth." - Steve debunking conspiracy theories around NASA's photo of the Moon transiting the Earth.
• At 0:52:44 - "It's all about the fact that it's such an awesome molecule, the soap molecule is hydrophilic and hydrophobic. So you got, one end of the molecule loves water, the other end hates it." - Bob explaining the chemical structure that allows soap to trap oils and tear apart bacterial membranes.
• At 1:00:55 - "There's no buoyancy without gravity." - Bob refuting a flat-Earth TikToker's claim that buoyancy and density replace gravity.
• At 1:22:37 - "And what they found was there was absolutely no correlation between the, you know, how many fillings they had in their teeth or the amount of fish that they ate and any neurological outcome." - Steve citing large-scale research to debunk the claim that maternal dental fillings cause autism.
• At 1:23:08 - "One study is never definitive, right? You have to look at the entire literature. You have to look at 20, 30 years of research from different institutions, different researchers, different countries, and see what is the totality of that research." - Steve providing the core methodological rule for evaluating scientific and medical claims.
• At 1:27:16 - "And the recommendation is that you should deliberately expose your children, your young children, to peanut products, and that will reduce their risk of developing an eventual allergy. And since 2015, we have seen in the US a 48% decrease in the incidence of peanut allergies." - Steve explaining how reversing infant dietary avoidance guidelines dramatically reduced peanut allergies.
• At 1:31:32 - "Pediatricians absolutely do not get kickbacks for giving vaccines. In fact, giving vaccines for most pediatricians is either a break-even or a money loser." - Steve dismantling the urban legend that doctors profit handsomely from childhood immunization schedules.

Takeaways

• Stock Emergency Supplies Using Normal Staples: Maintain a household supply of N95 masks, clean water, and 1 month of staple foods like rice, beans, and pasta (Jay keeps 25 pounds of pasta on hand). Instead of buying expensive survivalist rations like Jim Bakker buckets ($2,500 for 23,375 servings), build a 3-to-4-week buffer of the foods you normally eat and rotate through them using gravity-fed can racks that hold 6 or 7 cans per row.
• Plan for Solar Outages During Blackouts: Do not rely on standard grid-tied rooftop solar panels for emergency electricity during a power outage unless your system is specifically equipped to isolate from the grid and run off local battery power.
• Wash with Regular Soap Instead of Antibacterial Sanitizers: Use plain soap and water for routine handwashing rather than antibacterial soaps containing agents like triclosan, so you remove grime and disrupt pathogens without stripping away beneficial skin bacteria.
• Use Diastatic Malt Powder Sparingly in Bread: When baking homemade bread with unmalted flour, add just 2 grams of diastatic malt powder per loaf to improve crust browning and texture, avoiding excess amounts that turn the interior crumb gummy (and skip it if using King Arthur flour, which already contains malt).
• Freeze and Bake Foil-Wrapped Bread to Restore the Crust: Beyond keeping bread fresh for up to 4 days in a high-end breadbox, wrap half-loaves tightly in aluminum foil and freeze them; bake the foil-wrapped bread straight from the freezer at 350°F for 40 minutes (or 20 minutes if already defrosted) to recreate a crisp, freshly baked crust.
• Demand the Totality of Evidence Before Acting on Health Claims: Never make medical decisions based on an influencer citing a single study; always check what 20 to 30 years of research across multiple independent institutions and large populations conclude.
• Introduce Peanut Products Early in Infancy: Follow modern pediatric guidelines by deliberately exposing young children to peanut products early in life to train their immune systems and reduce their risk of developing peanut allergies by nearly half.
• Check Historical Timelines to Spot Conspiracy Narratives: When evaluating "create the problem, sell the solution" medical conspiracies, verify the basic chronology of inventions and corporate acquisitions—such as recognizing that Pfizer only acquired EpiPen rights in 2020, decades after the 1990–2015 peanut allergy surge.
• Discuss Vaccines Without Fear of Hidden Financial Motives: Approach childhood vaccination discussions with your pediatrician knowing that doctors do not receive per-child cash kickbacks and typically break even or lose money on the overhead of storing and administering vaccines.