Dr. Jodi Gilman: Cannabis and Your Brain
Critically Speaking
In this episode, Therese Markow and Dr. Jodi Gilman discuss the implications of cannabis use on health and safety. Dr. Gilman explains that THC, the main psychoactive compound in cannabis, binds to cannabinoid receptors in the brain, affecting areas involved in emotion, memory, and decision-making. Cannabis use can lead to long-term brain alterations, particularly in adolescents, frequent users, and those using high-potency products. Dr. Gilman highlights the risks of cannabis-induced psychosis, depression, and anxiety, especially in those with a family history of psychosis. She also notes the...
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Dr. Robert Meade: Health Dangers from Rising Heat
Critically Speaking
In this episode, Therese Markow and Dr. Robert Meade, an expert in thermal physiology, discuss the dangers posed to human health by the rising heat. Dr Meade explains that extreme heat is a combination of air temperature and humidity, which can strain the body's ability to regulate temperature. He notes that older adults and women may be more vulnerable to heat stress due to reduced sweating and cardiovascular function. They talk about the differences between heat stress and heat stroke and how to identify symptoms to keep an eye on if you are in a hot environment. The discussion highlights...
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Dr. Brandon Sparks: Incels - Involuntary Celibacy
Critically Speaking
In this episode, Therese Markow and Dr. Brandon Sparks discuss the phenomenon of involuntary celibacy (incels). Dr. Sparks, an applied forensic psychologist, explains that incels are men experiencing long-term involuntary celibacy, often due to social exclusion and bullying during adolescence. Incels, primarily aged 18-30, are less likely to be in education or employment. The term "incel" originated from a woman's project at Carleton University. Incels often self-identify online, where they discuss the "Black Pill" philosophy, a nihilistic view of society. Dr. Sparks highlights the need for...
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Harm from Cuts to Science and Education
Critically Speaking
In this episode, Therese Markow discusses the impact of budgetary cuts on scientific research and the Nations Report Card from the Department of Education. She explains what the funding from the National Institutes of Health and National Science Foundation supports, and argues how cutting overhead costs to 15% shuts down scientific progress. She also highlights the importance of the Nations Report Card, which has tracked student performance since 1969, for informing educational policy. Markow urges listeners to contact their representatives to reinstate funding for the National Report Card....
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Dr. James Alcock: Why We Believe
Critically Speaking
We all believe in something, from Santa Claus, to the global shape of the earth, to babies needing to be taken care of for survival. While some of our beliefs are intuitive or have evidence, many are not. Sometimes the evidence that we believe to be true is faulty. In this episode, Therese Markow and Dr. James Alcock discuss how these beliefs are built, how we interpret situations to create beliefs, and why we, as a society, have so many common beliefs. As humans, we like to believe we are rational beings, but so many of our beliefs are happening automatically, without our conscious thought or...
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Dr. Loretta Mayer: Contraceptive Rat Control
Critically Speaking
In this episode, Therese Markow and Dr. Loretta Mayer discuss the growing problem of urban rat populations, exacerbated by climate change and the ineffectiveness of traditional poisoning methods. Dr. Mayer discusses the non-lethal contraceptive method for rats and mice, developed from her research on reproductive physiology, and successful field tests that have shown significant reduction in rodent populations around the world. Finally, they discuss the non-profit Wisdom Good Works as well as Wisdom Good Bites and their aim to improve public health and environmental conditions by reducing...
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Charles Piller: Alzheimer's Treatments Slow in Coming
Critically Speaking
In this episode, Therese Markow and Charles Piller discuss the slow progress of Alzheimer’s treatments. Based on his research and findings as an investigative journalist, as well as his newest book, Doctored: Fraud, Arrogance, and Tragedy in the Quest to Cure Alzheimer’s, they discuss the complexity of the disease, msiconduct in the research, and the other problems the research is facing despite the funding for it being at an all time high. Charles comments on the FDA's reliance on industry-affiliated advisors, the revolving door phenomenon, and why the new anti-amyloid drugs are not as...
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Dr. Paul Offit: Hidden Dangers of Measles
Critically Speaking
In this episode, Therese Markow and Dr. Paul Offit discuss the MMR vaccine, the history of it, and the current decay of measles herd immunity today. Many parents are refusing to vaccinate their children, referencing politicians, actors, and social activists who lack correct information regarding the vaccine. Even if an unvaccinated child recovers from measles, they may, years later, develop a fatal encephalitis from the measles virus that has hidden in their brains. Dr. Offit thus discusses not only the serious potential complications of measles during the illness but the...
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Dr. Jamie Lo, MD: Marijuana and the Fetal Brain
Critically Speaking
In this episode, Therese Markow and Dr. Jamie Lo discuss the complex topic of marijuana and the fetal brain. Dr. Lo explains some of the findings from a study of over 3 million pregnant individuals in California, why pregnant individuals may choose to use marijuana, the links between THC exposure in the fetal brain and long-term neurodevelopmental issues, and why this conversation is becoming increasingly important for healthcare providers to have with their patients. Dr. Lo emphasizes the importance of both maternal and fetal health, the need for better public health campaigns, and increased...
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Natalie Wexler: America's Knowledge Gap
Critically Speaking
In this episode, Therese Markow and Natalie Wexler discuss the poor reading skills of American students, as evidenced by NAEP test results. Natalie highlights the ineffectiveness of current reading programs and the focus on skills over content. She also talks about the discrepancies between students of different backgrounds, and how The Matthew Effect appears in reading comprehension and general knowledge. She also encourages teachers and parents to introduce their children, as early as possible, to higher concepts and vocabulary as children can and do understand more than many give them...
info_outlineMost of us take for granted that the seafood we eat is healthy and better for the atmosphere. But there are hidden costs in our increasing consumption of seafood that we don’t see. Why? Because these costs are accrued on the high seas and under the sea where few journalists endeavor to cover them. Sea slavery, overfishing, pollution, and loss of revenue for people already struggling to make a living are extensive, but not well known. Pulitzer Prize-winning New York Times investigative reporter Ian Urbina has seen these horrors firsthand and talks with us today about his book “The Outlaw Ocean” and his foundation of the same name.
Key Takeaways:
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Approximately 50 of our seafood is farmed, and the other 50 percent arrives to consumers via practices involving human abuse and serious environmental damage.
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Much of the farmed fish eat fish-meal that is derived from massive overfishing of fish less desirable for eating (but nonetheless ecologically important) and other species, such as whales, sharks, and turtles) caught up in the fishing process. Cooked, ground up, and used to feed the farmed fish.
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We tend to think about greenhouse gases as being the driver of global change, but these practices are wreaking severe havoc on the planet, underwater.
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Human abuse and slavery are often involved in the fleets that harvest from the sea. Invisible people, disposable people.
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Because all of the above take place out of sight, the damage usually goes unseen due to a lack of journalistic coverage. It’s expensive to document but it's critical that it’s brought to light.
"There is a dark irony to aquaculture and raising fish on land and in pens. It was meant, and supported for many years by environmentalists, as a way to slow the rate of depletion of the wild fish. Now, because those aquaculture fish are being fed pelletized wild-caught fish, it's actually speeding up the rate of ocean depletion." — Ian Urbina
Connect with Ian Urbina:
Twitter: twitter.com/ian_urbina
Facebook: facebook.com/IanUrbinaReporter
Website: theoutlawocean.com
Book: theoutlawocean.com/book
YouTube: youtube.com/channel/UCykiIhv2wP4-BftEiKb241Q
Instagram: instagram.com/ian_urbina
Connect with Therese:
Website: www.criticallyspeaking.net
Twitter: @CritiSpeak
Email: [email protected]
Audio production by Turnkey Podcast Productions. You're the expert. Your podcast will prove it.