Pollution from pot plants, and how our bodies perceive processed foods

Science Magazine Podcast

Science Podcast

News, News Commentary, Science

4.3 • 842 Ratings

🗓️ 24 January 2019

⏱️ 33 minutes

🔗️ Recording | iTunes | RSS

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Summary

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 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. Download the transcript (PDF) Listen to previous podcasts. About the Science Podcast [Image: Wornden LY/Flickr; Music: Jeffrey Cook] Learn more about your ad choices. Visit megaphone.fm/adchoices

Transcript

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1:51.0	Welcome to Science Podcast for January 25th, 2019. I'm Sarah Crespi. In this week's show, I talk with reporter Jason Plouts about air pollution from marijuana farms and how federal restrictions
1:56.8	make it difficult to study the environmental impact of growing cannabis. Megan Cantwell and
2:02.8	Dana Small discuss how modern foods, processed and packed with sugars and fats, may be disrupting
2:08.6	the communication between the gut and the brain. And books editor Valerie Thompson interviews
	...

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