Our country’s public health system is ailing. With layoffs and leadership changes at the CDC, changing vaccine guidelines, a government shutdown, and declining public trust—where do we go from here? Can state and local public health agencies pick up the slack? Are there other solutions?Host Flora Lichtman talks with former CDC director Tom Frieden to put these questions into perspective.Guest: Dr. Tom Frieden is a former CDC director, president and CEO of Resolve to Save Lives, and author of The Formula for Better Health: How to Save Millions of Lives—Including Your Own.Transcripts for each episode are available within 1-3 days at sciencefriday.com.
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Covering the outer reaches of space to the tiniest microbes in our bodies, Science Friday is the source for entertaining and educational stories about science, technology, and other cool stuff.
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1220 Folgen
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Folge vom 06.10.2025As The CDC Falters, How Do We Fill Public Health Gaps?
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Folge vom 03.10.2025Anthropologists Have A Bone To Pick With New Skull FindingThere’s fresh drama in the field of human origins! A new analysis of an ancient hominid skull from China challenges what we thought we knew about our ancestral family tree, and its timeline—at least according to the researchers who wrote the paper. The new study claims that Homo sapiens, and some of our relatives, could have emerged at least half a million years earlier than we thought. But big claims require big evidence.Anthropologist John Hawks joins Host Flora Lichtman to piece together the details.Guest: Dr. John Hawks is an anthropologist and professor at the University of Wisconsin-Madison.Transcripts for each episode are available within 1-3 days at sciencefriday.com. Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.
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Folge vom 02.10.2025Remembering Primatologist Jane GoodallJane Goodall, renowned primatologist, conservationist, and humanitarian, died on October 1 at the age of 91. Goodall was born in London in 1934, and her curiosity about the natural world led her to the forests of Gombe, Tanzania, where she made groundbreaking observations of chimpanzee behavior, including tool use. Her research challenged the accepted scientific perceptions of our closest relatives.Host Ira Flatow shares his memories of Dr. Goodall, including an interview from 2002 in which she discussed her life and work.Transcripts for each episode are available within 1-3 days at sciencefriday.com. Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.
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Folge vom 02.10.2025What Do We Know About SSRI Antidepressant Withdrawal?Roughly 1 in 10 Americans take antidepressants. The most common type is SSRIs, or selective serotonin re-uptake inhibitors, like Prozac, Lexapro, and Zoloft. But what happens when you stop taking them? Studies don’t point to a single conclusion, and there’s ongoing debate among physicians and patients about the severity and significance of SSRI withdrawal symptoms. The discourse reached a fever pitch when Health Secretary Robert F. Kennedy Jr. compared SSRI withdrawal to heroin withdrawal in January.Host Flora Lichtman digs into the data on SSRI withdrawal with psychiatrists Awais Aftab and Mark Horowitz.Guests: Dr. Awais Aftab is a clinical associate professor of psychiatry at Case Western Reserve University.Dr. Mark Horowitz is a clinical research fellow in the UK’s National Health Service and scientific co-founder of Outro Health.Transcripts for each episode are available within 1-3 days at sciencefriday.com. Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.