Critically Speaking

Jan 28 2025 100 ep. 31 mins 18
Critically Speaking Podcast artwork

On each episode of Critically Speaking, your host, Dr. Therese Markow, interviews foremost experts in a range of fields. We discuss, in everyday language that we all can understand, fundamental issues that impact our health, our society, and our planet. Join our weekly journey where we separate fact from fantasy for topics both current and controversial.

  Science  Society & Culture
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Richard Conniff: Ending Epidemics

Jan 28 2025 48 mins  
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 nearly 2000 years, to modern germ theory, emphasizing the importance of cleanliness and vaccination. He recounts the development of the smallpox vacc

Dr. MacKenzie Pellin: Cancer in Your Dog or Cat

Jan 21 2025 30 mins  
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 some of the main differences of cancer in breeds of dogs and cats, and the reasons why those types of cancer are more common based on the pet’

Dr. John Hutton: Reading to Babies Helps Their Brains

Jan 14 2025 52 mins  
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 connections and that these connections are shaped by experiences. Dr. Hutton emphasizes the importance of a nurturing home literacy environment, whic

Dr. Adina Wise: Parkinson's - Environmental Risks

Jan 07 2025 29 mins  
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 affects, the genetic factors at play, the higher incidents in specific regions, and the increase in the frequency of Parkinson’s cases. They also

What Do You Know About the Fish You Eat?

Dec 31 2024 46 mins  
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 under the sea where few journalists endeavor to cover them. Sea slavery, overfishing, pollution, and loss of revenue for people already struggl

Can Your Deodorant Cause Breast Cancer?

Dec 24 2024 20 mins  
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 how our individual underarm hygiene may play a role in our risk for breast (and prostate) cancers earlier in life. Dr. McGrath has had a long-t

Mark Greene: Mansplaining

Dec 17 2024 52 mins  
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 set of rigid masculine rules that discourage emotional expression and promote dominance. He highlights that these rules, which include not showing

Dr. Anna Stokke: Why Johnny Can't Add

Dec 10 2024 28 mins  
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 the persistence of ineffective teaching methods, such as constructivism, despite evidence supporting direct instruction. She advocates for a ret

Dr. Joel Gallant: HIV Today

Dec 03 2024 31 mins  
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 single-pill treatment with minimal side effects. They also discuss the racial and regional disparities of new HIV cases in the US. Despite progr

Dr. MacKenzie Pellin, Dr. Laurie Malone & Dr. Patricia Ungar: Sniffer Dogs: Detect Cancer and COVID

Nov 26 2024 35 mins  
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 types of diseases that these medical scent dogs can help to identify. They also discuss how the dogs' accuracy rivaled or exceeded other tests, bu