Science Magazine Podcast
Weekly podcasts from Science Magazine, the world's leading journal of original scientific research, global news, and commentary.

The “dank” smelling terpenes emitted by growing marijuana can combine with chemicals in car emissions to form ozone, a health-damaging compound. This is especially problematic in Denver, where ozone levels are dangerously high and pot farms have sprung up along two highways in the city. Host Sarah Crespi talks with reporter Jason Plautz about [researchers’ efforts to measure terpene emissions]linkTK from pot plants and how federal restrictions have hampered them.


Next, host Meagan Cantwell talks with Dana Small, a professor of psychiatry and psychology at Yale University, about how processed foods are perceived by the body. In a doughnut-rich world, what’s a body to think about calories, nutrition, and satiety?


And in the first book segment of the year, books editor Valerie Thompson is joined by Erika Malim, a history professor at Princeton University, to talk about her book Creatures of Cain: The Hunt for Human Nature in Cold War America, which follows the rise and fall of the “killer ape hypothesis”—the idea that our capacity for killing each other is what makes us human.




This week’s episode was edited by Podigy.


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[Image: Wornden LY/Flickr; Music: Jeffrey Cook]



Authors: Sarah Crespi; Meagan Cantwell; Jason Plautz

Direct download: SciencePodcast_190125.mp3
Category:Science -- posted at: 1:59pm EST