Critically Speaking

Our cities are anything but concrete jungles. Listen in as Therese Markow and Dr. Dan Werb reveal the hidden world of synanthropes - the wild animals that not only live alongside us, but thrive because of us. In this episode, Therese…

In this episode, Therese Markow and Dr. Boris Konrad discuss the striking impact of memorization on functional changes and connectivity in the brain. Dr. Konrad is a neuroscientist as well as an international Memory Champion. He not only…

Long COVID isn't just lingering fatigue. It's a complex, often life-altering condition that can follow even mild or unnoticed infections. Listen in as Mayo Clinic's Dr. Stephanie Grach breaks down what we really know about Long COVID,…

How does ChatGPT affect your ability to learn, recall, and share information? In this episode, Therese Markow and Natalie Wexler discuss the impact of generative AI (like ChatGPT) on education. They discuss the change in writing skills,…

Ru Marshall pulls back the curtain on the man behind the myth of Carlos Castaneda, exposing the real lives, lies, and losses buried beneath his legendary books. In this episode, Therese Markow and Ru Marshall discuss the life and legacy of…

In this episode, Therese Markow and Patrick Wyman discuss Patrick's latest book, Lost Worlds: How Humans Tried, Failed, Succeeded, and Built Our World. Patrick also discusses his journey as a historian from studying the Fall of Rome to…

When a globally respected infectious disease expert is abruptly sidelined by an anti‑vaccine administration, what does it reveal about the future of public health and scientific integrity? In this episode, Therese Markow and Dr. Jeanne…

In this episode, Therese Markow and Dr. Chelsea Polis discuss the evolution of reproductive rights in the U.S., highlighting the 2022 Supreme Court decision revoking the right to abortion and the historical context of contraception access.…

In this episode, Therese Markow and Dr. Keith McCormick discuss what you need to know about osteoporosis and bone health. Dr. McCormick explains what causes osteoporosis, the importance of early bone density tests, and breaks down some of…

In this episode, Therese Markow and Dr. Dawn Sarno, a leading expert on cyber scams, discuss the prevalence and detection of phishing scams. Dawn explains that phishing often targets older adults due to their perceived lack of tech savvy…

In this episode, Therese Markow and Dr. Daniel Buchman discuss chronic pain, affecting over 20% of the population in the US, Canada, and Europe. Chronic pain (persisting pain lasting over three months) includes conditions like arthritis,…

In this episode, Therese Markow and Dr. David Hill discuss the rise of peanut allergies in children. David explains that anaphylaxis, a severe allergic reaction, is common in children, often triggered by food. He emphasizes the importance…

In this episode, Therese Markow and Dr. Fred Miller discuss the autoimmune disease epidemic, highlighting the economic burden and the rise of diseases like juvenile diabetes, lupus, and multiple sclerosis. Dr. Miller explains that…

In this episode, Therese Markow and Dr. John Kisiel discuss early cancer detection using liquid biopsies. Dr. Kisiel explains that liquid biopsies detect cancer signals in blood and urine, including tumor cells, fragments, proteins, and…

Some people live more than a hundred years with no health problems and very little cognitive decline. How come? While healthy lifestyles certainly play a part in healthy aging, these "centenarians" share a number of special biological…

In this episode, Therese Markow and Dr. Kari Nadeau discuss the presence and health effects of microplastics in our bodies. Microplastics can enter our bodies through various environmental routes, including food, water, and air. They are…

In this episode, Therese Markow and Dr. Lise Eliot discuss neurosexism and brain differences between males and females. Dr. Eliot explains that historical brain comparisons often aimed to prove women's inferiority, citing examples like…

In this episode, Therese Markow, Dr. Catherine Lebel, and Dr. Sam Nivins discuss the impact of prenatal factors on fetal brain development. Catherine explains how MRI can detect subtle brain changes due to prenatal alcohol exposure, even…

In this episode, Therese Markow and Dorothy Roberts discuss her book "The Mixed Marriage Project," which explores her father's unpublished research on mixed marriages in Chicago. Dorothy's father, a white anthropology professor,…

In this episode, Therese Markow and Dr. Tami Rowen discuss the listener questions that arose from her last episode on Critically Speaking. From drinking soy milk as a substitute for estrogen, the complex relationship between the number of…

In this episode, Therese Markow and Dr. Haley Hersant discuss a study by Dr. Hersant and her colleagues that reviewed over 100 brain and memory supplements. They found 18 common ingredients grouped into three categories: those with…

In this episode, Therese Markow and Adam Morgan discuss Adam's new book, A Danger to the Minds of Young Girls, which explores the life and legacy of Margaret C. Anderson. Margaret was a pioneering figure in modern literature, the founder…

In this episode, Therese Markow and Elizabeth Burch discuss Elizabeth's new book, "The Pain Brokers: How Con Men, Call Centers, and Rogue Doctors Fuel America's Lawsuit Factory," which exposes a scheme where con artists, attorneys, and…

In this episode, Therese Markow, Dr. Jerald Kay, and Dr. Joel Yager discuss the various forms of ambition: lack of ambition, mismatched ambition, Machiavellian ambition, and how to deal with malignant narcissists. Key Takeaways: There are…

In this episode, Therese Markow and Sophie Lucido Johnson discuss the evolution of family and the concept of "kin" in Sophie's book "Kin: The Future of Family." They explore the isolation and loneliness in modern society, emphasizing the…

In this episode, Therese Markow and Dr. Tami Rowen discuss menopause, perimenopause, and hormone therapy. She explains that menopause is defined as one year without a period, while perimenopause can last up to 10 years with symptoms like…

In this episode, Therese Markow and Dr. Robert Klitzman discuss the implications of new anti-obesity drugs, initially designed for type 2 diabetes but now used for weight loss. These drugs are expensive and may not be fully covered by…

In this episode, Therese Markow and Dr. Kevin Spencer discuss the innovative use of magic tricks as therapy for children with autism. Kevin found that teaching magic helped children with autism improve social skills, communication, and…

In this episode, Therese Markow and Dr. Tami Rowen discuss the controversy surrounding the use of Tylenol during pregnancy and its potential link to autism. She emphasizes that the evidence is largely anecdotal and not supported by robust…

In this episode, Therese Markow and Dr. Lucas F.W. Wilson discuss his book, Shame-Sex Attraction, which explores the experiences of conversion therapy survivors. Lucas explains that conversion therapy aims to change sexual orientation or…

In this episode, Therese Markow and Dr. Joe Pierre discuss the phenomenon of false beliefs, as explored in his book, False. Joe explains the distinction between clinical delusions and delusion-like beliefs, emphasizing the continuum of…

In this episode, Therese Markow and Dr. Teresa Lynch discuss the portrayal of women in video games and its impact on gender stereotypes. Teresa explains her research on gender stereotypes in media, influenced by her personal gaming…

In this episode, Therese Markow and Jill Dixon discuss the rising food insecurity in the U.S., highlighting the critical role of food banks. Jill explains that food banks coordinate efforts across 200+ food banks and thousands of food…

In this episode, Therese Markow and Irin Carmon discuss Irin's new book, "Unbearable: Five Women and the Perils of Pregnancy in America." 80% of maternal deaths in the United States are due to completely preventable reasons. She highlights…

In this episode, Therese Markow and Dr. James Michael Thomas discuss Critical Race Theory (CRT). Dr. Thomas explains CRT as a framework for understanding persistent racism post-Civil Rights Era, emphasizing its structural presence in law,…

In this episode, Therese Markow and Law Professor Anya Prince discuss the pros and cons of direct-to-consumer (DTC) genetic testing. DTC testing, which began in the 1990s and grew significantly by the 2010s, allows individuals to purchase…

In this episode, Therese Markow and Dr. Dorothy Leidner discuss the growing trend of personal relationships with AI, including AI-generated therapists and romantic partners. Dr. Leidner highlights the history of AI in therapy, noting the…

In this episode, Therese Markow and P.E. Moskowitz discuss P.E.'s new book, Breaking Awake, which explores their lifelong struggle with trauma and mental health. They recount their near-death experience in Charlottesville in 2017 and their…

In this episode, Therese Markow and Dr. Amaal Starling discuss the prevalence and impact of migraines, affecting approximately 1 billion people worldwide. Dr. Starling highlights the genetic and hormonal factors and discusses the different…

In this episode, Therese Markow and Richard Kirk discuss the rise of inequality and homelessness, highlighting the lack of access to healthcare and resources for marginalized populations. They delve into the myth of trickle-down wealth and…

In this episode, Therese Markow and Dr. Molly Hales discuss the growing trend of young children using anti-aging skincare products, influenced by social media and influencers. Dr. Hales highlights the concerns about the rise in young…

In this episode, Therese Markow and Dr. Eve Espey discuss the impact of the US Supreme Court's overturning of Roe v Wade. Dr. Espey explains that 41 states have abortion bans, with 12 states imposing total bans and 28 states restricting…

In this episode, Therese Markow and Dr. Emily Callaci discuss the Wages for Housework movement, highlighting the 1970s campaign demanding payment for unpaid labor in the home or "housework". Dr. Callaci explains the movement's relevance…

In this episode, Therese Markow and Dr. Peter Liang discuss the rise in colorectal cancer among younger people, those below the age of 50. While colorectal cancer is a slow-growing cancer, it is still the third most common cancer for both…

In this episode, Therese Markow and Dr. Joshua Woolley discuss his transition from neurology to psychiatry and his current focus on psychedelic drug therapies. He explains the mechanisms and effects of psychedelics like psilocybin and LSD,…

In this episode, Therese Markow interviews Dr. Shaina Stacy about her studies on cancer risks in children depending upon the body mass index (BMI) of their mothers before and during pregnancy. Dr. Stacy explains how she obtained a sample…

In this episode, Therese Markow and Dr. Cheryl Hawkes discuss the increasing scientific evidence that maternal obesity affects the developing fetal brain. While many of the effects manifest early, in infant temperament and childhood…

In this episode, Therese Markow and Dr. Diane Tober discuss the global egg donation industry, highlighting its lack of regulations and exploitative nature. Dr. Tober details some of her research on egg donors, revealing severe risks and…

In this episode, Therese Markow and Kim Mutcherson discuss the legal and ethical implications of the increasing number of frozen embryos and the complications of assisted reproductive technologies. With an estimated over 1 million frozen…

The opinions expressed by Dr. Beyrer are his own and not those of his employer. In this episode, Therese Markow and Dr. Chris Beyrer discuss the importance of USAID, highlighting its role in global health and development, particularly…

In this episode, Therese Markow and Dr. Adam Berinsky discuss political rumors and misinformation. Dr. Berinsky defines rumors as unsubstantiated claims without evidence, emphasizing their social transmission. He identifies two factors…

In this episode, Therese Markow and Dr. James Alcock discuss what near-death experiences are and the increase in them in recent years due to improvements in medical technology. While near-death experiences (NDEs) have been known about for…

In this episode, Therese Markow and Dr. Deborah Lang discuss the rise of skin cancer, particularly melanoma, and its causes. Dr. Lang explains that skin cancers are derived from different skin cells: basal cell carcinoma and squamous cell…

In this episode, Therese Markow and Dr. Anice Lowen discuss the bird flu outbreak, highlighting the virus's spread from birds to dairy cattle and recorded cases of human infection. Dr. Lowen explains the differences between influenza A and…

In this episode, Therese Markow and Dr. Joshua Weitz discuss his book "Asymptomatic: The Silent Spread of COVID-19 and the Future of Pandemics" and his work in understanding the risk of COVID spread from as early as spring of 2020. He…

When we hear the term tumor or cancer, the image that often comes to mind is a bunch of bad cells next to normal ones, and growing. Like many things, it's just not that simple. How do the normal cells turn bad? Can our immune systems…

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,…

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,…

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…

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…

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…

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…

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 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,…

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…

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…

In this episode, Therese Markow and Dr. Amy Cooter discuss the complexities and variations within militia groups in the United States, citing examples of constitutional militias, millenarian militias, and border militias noting their…

In this episode, Therese Markow and Richard Conniff discuss his book "Ending Epidemics," which explores the history of infectious diseases and vaccines. Richard highlights the evolution from ancient humoral theories, which thrived for…

In this episode, Therese Markow and Dr. MacKenzie Pellin discuss the cancer rates in dogs and cats, the types of cancer we tend to see in our four-legged friends, and the challenges of diagnosing cancer in pets. Dr. Pellin also breaks down…

In this episode, Therese Markow and Dr. John Hutton discuss the impact of early reading exposure on brain development in infants and young children. He explains that babies are born with 100 billion brain cells, each with around 1,000…

In this episode, Therese Markow and Dr. Adina Wise discuss the complexities of Parkinson's disease, including its causes, symptoms, and the role of environmental factors, such as air pollution. They discuss who Parkinson's primarily…

In this episode, Therese Markow and Elizabeth Burch discuss Elizabeth's new book "The Pain Brokers: How Con Men, Call Centers, and Rogue Doctors Fuel America's Lawsuit Factory" which exposes a scheme where con artists, attorneys, and rogue…

Most 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…

Breast cancer is on the rise, especially in women under 40. This is pretty scary and the increase points to something environmental. In today's episode, Therese Markow and Dr. Kris McGrath talk about one of these environmental factors and…

In this episode, Therese Markow and Mark Greene discuss the pervasive issue of mansplaining, a phenomenon where men explain things to women despite their lesser expertise. Mark explains that mansplaining is rooted in "Man Box Culture," a…

In this episode, Therese Markow and Dr. Anna Stokke discuss the decline in math education, noting that students lack basic arithmetic skills, hindering their ability to grasp complex concepts across multiple subjects. Dr. Stokke highlights…

In this episode, Therese Markow and Dr. Joel Gallant discuss the history and evolution of HIV treatment and prevention. He highlights the changes of treatment from early AZT, to the extensive multi-drug regimens of the 90s, and the current…

In this episode, Therese Markow, Dr. MacKenzie Pellin, Dr. Laurie Malone, and Dr. Patricia Ungar explore how dogs can detect early signs of cancer and COVID-19. They discuss their collaborative research, how the dogs are trained, and the…

In this episode, Therese Markow and Dr. Hussam Mahmoud discuss the increasing frequency and severity of wildfires, citing the 2023 Maui fire and the 2024 Ventura County fire. Dr. Hassam Mahmoud, an expert in wildfire control, explains that…

In this episode, Therese Markow and Dr. Keith McCormick discuss what you need to know about osteoporosis and bone health. Dr. McCormick explains what causes osteoporosis, the importance of early bone density tests, and breaks down some of…

In this episode, Therese Markow and Dr. Elizabeth Scott discuss the impact of cognitive distortions on stress. Dr. Scott explains what cognitive distortions are, how they lead to increased stress and emotional difficulties and gives…

In a world full of media, which may contain misinformation or fake news, there are conspiracy theories abounding. However, conspiracy theories, and the spreading of those theories, are not a new practice, it has been around and transmitted…

In this episode, Therese Markow and Dr. John Sweller discuss the decline in student preparedness for college and how the modern education system, which has shifted from knowledge acquisition to inquiry-based learning, is at the root of…

In this episode, Therese Markow and Dr. Hussam Mahmoud discuss the vulnerability of bridges to climate change. When we think about climate-related disasters, hurricanes, floods, and wildfires come to mind. Probably the last thing we think…

In this episode, Therese Markow and Dr. Ximena Lopez discuss the challenges faced by transgender youth, emphasizing the importance of gender-affirming care. Dr. Lopez explains the difference between sex and gender, noting that gender…

In this episode, Therese Markow and Dr. Janine LaSalle discuss Dr. LaSalle's research on autism, focusing on prenatal gene-environment interactions. She explains that autism affects one in 36 children and talks about how genetic and…

In this episode, Therese Markow and psychologist Dr. Elizabeth Scott, discuss narcissism, its clinical definition and the characteristics of "malignant narcissism". Dr. Scott explains that narcissism involves patterns of grandiosity, a…

Dr. Adam Schiavi is an assistant professor of anesthesiology and critical care medicine and neurology at the Johns Hopkins University School of Medicine. His areas of clinical expertise include anesthesiology, neurological critical care,…

In this episode, Therese Markow and Dr. Katie Pelch discuss the harmful and pervasive effects of PFAS, also known as "forever chemicals." Found in various consumer and industrial products, contaminating air, water, and soil, they never…

In this episode, Therese Markow and Dr. Alex Hinton explore the potential for genocide in the U.S., highlighting historical and contemporary atrocities. Dr. Hinton emphasizes that genocide can target groups based on social constructs such…

In this episode, Therese Markow and Dr. Alex Hinton discuss the complexities of genocide, its definitions, and the role of perpetrators. Dr. Hinton gives us the conventional, legal, and social scientific definitions of genocide and gives…

In this episode, Therese Markow and Dr. Alan Rogol discuss the complexities of gender, sex, and identity in elite sports, with a focus on the societal expectations and controversies surrounding gender eligibility in sports. Dr. Rogol…

In this episode, Therese Markow and Dr. Charles Easley IV discuss the significance of a father's lifestyle before conception and its effects on prenatal development. This comes about not by mutations in the sperm DNA, but through heritable…

In this episode, Therese Markow and Dr. Daniel Aaron discuss the inadequate oversight of food additives by the FDA, particularly the agency's GRAS or "Generally Recognized as Safe" process, which allows unsafe additives to reach the market…

In this episode, Therese Markow and Dr. Alexis Temkin, Senior Toxicologist at the Environmental Working Group, discuss toxic chemicals we can't see or detect in our food and daily-use products. Dr. Temkin describes common pesticides and…

In this episode, Therese Markow and Dr. Tara Zimmerman discuss how to "Fake News" proof children so that they can better interpret the vast amount of information available in the digital age, especially around misinformation and…

A serious type of turbulence has been encountered during commercial airline flights has been in the news lately. "Pancake turbulence". Hard to detect in advance. Most recently, an Air Europa flight from Madrid to Uruguay was hit by "strong…

In this episode, Therese Markow and Dr. Mary Rysavy discuss all aspects of obesity during pregnancy. This is a significant concern that is growing. A study of 2000 deliveries in a single year highlighted the need for proper care and…

In this episode, Therese Markow, Dr. Jerald Kay, and Dr. Joel Yager discuss the various forms of ambition. They discuss lack of ambition, mismatched ambition, and delve into some of the potential negative consequences of Machiavellian…

Infertility is on the rise, leading otherwise healthy young couples to seek a form of assisted reproductive technology appropriate for their particular situation. This increase infertility of considerable concern. Is one sex affected more…