Health & Science

Science news

Chuck Grimmett / Flickr CC

In a controversial new book, Alex Berenson aims to torpedo a lot of what we think we know about marijuana. He says it isn’t the panacea we’ve been led to believe it is, and that it causes psychosis, which leads to violence.

In Pursuit Of Memory

Mar 13, 2019

Neuroscientist Joseph Jebelli became interested in Alzheimer’s disease as he watched his own grandfather go through it. There’s a good chance it’s touched someone in your life too; Jebelli calls it the next global pandemic.

Psychedelic flax landscape.
AK Rockefeller / CC via Flickr

The writer Michael Pollan is with us to talk about his book on psychedelics. It’s about their potential to heal mental illnesses, and to explore the subject, Pollan took a few trips himself.

Skeleton Keys

Mar 5, 2019
University of Liverpool Faculty of Health & Life Sciences / Flickr CC

Science writer Brian Switek says human bones are often a symbol of death, but they also represent deep truths about who we are. His latest book is a cultural and natural history of our bones.

The Goodness Paradox

Feb 25, 2019
A sculpture of a gun with it's barrel knotted up
Carl Fredrik Reuterswärd

Monday, we're talking about this strange mix in human nature of virtue and violence. The anthropologist Richard Wrangham is fascinated by how and why humans evolved to be both so nice and so brutal.

jarrodvk, via CC/Flickr

Wednesday, we're talking about success. The network scientist Albert-Laszlo Barabasi says he has figured out an actual, quantifiable formula that explains why some people are successful and others are not.

Courtesy of Sundance Institute

Friday, a harrowing look at how America cares for those suffering serious mental illness. Director Ken Rosenberg’s film Bedlam follows several mentally ill patients as they bounce in and out of healthcare, housing, homelessness and prison.

Courtesy Sundance Institute

Monday, we begin our Sundance coverage with a documentary about a farm. John and Molly Chester wanted to create a place that followed the way a natural ecosystem works. But getting there, wasn’t easy.

TimeScience/CC via Flickr

Sociologist Robert Bullard is known as the "father of environmental justice,” and he joins us Friday to talk about how minorities and poor communities have it the worst when it comes pollution.

Coal's Deadly Dust

Jan 21, 2019
Elaine Sheldon/FRONTLINE

Monday, Howard Berkes joins us to talk about his reporting of an epidemic of black lung disease that is suffocating and killing the country's coal miners. Federal regulators and the mining industry have done little to help.