Ethnobotany: How to Get Drugs from Plants

Ethnobotany: How to Get Drugs from Plants

In 1820, most of the drugs listed in the American Pharmacopoeia were plant-based; by 1960, it was a mere 5 percent. Yet in the late 20th century this trend reversed. Why? Join Josh and Chuck as they get to the root of ethnobotany and plant-based medicine.

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Episoder(2718)

Coercive Control, the Invisible Basis of Abuse

Coercive Control, the Invisible Basis of Abuse

When we think of an abused spouse we tend to think of horrific physical or emotional violence. But over the last decade or so, it’s become clear that’s only a symptom – that domestic abuse is in fact an all-consuming form of interpersonal terrorism. See omnystudio.com/listener for privacy information.

11 Jun 202454min

Selects: Sunburn, Suntans and Sunscreen

Selects: Sunburn, Suntans and Sunscreen

It's pretty obvious something's gone wrong when you get a sunburn, but did you know a tan means you've damaged your DNA? Dive into the three Ss of summer and learn all about how to protect yourself from the sun.See omnystudio.com/listener for privacy information.

8 Jun 202447min

The Ballad of Grit

The Ballad of Grit

In the last decade American schools became enrapt by a new psychological concept centered on persevering. Things went south when they started attaching funding to it.See omnystudio.com/listener for privacy information.

6 Jun 202450min

Short Stuff: Amber Alerts

Short Stuff: Amber Alerts

Learn all about the saddest phone notification in today's episode. See omnystudio.com/listener for privacy information.

5 Jun 202412min

Conductors: What the heck is going on there?

Conductors: What the heck is going on there?

You've probably been to a symphony performance and wondered, what in the heck are conductors doing up there anyway? Well we're here to explain that as best we can.See omnystudio.com/listener for privacy information.

4 Jun 202450min

Selects: What are think tanks all about?

Selects: What are think tanks all about?

Think tanks? More like stink tanks! We're kidding. Think tanks do valuable work, when they operate in a non-partisan way of course. Learn all about the history of these heady institutions in this classic episode.See omnystudio.com/listener for privacy information.

1 Jun 202445min

The Guinness Book of Records

The Guinness Book of Records

If you grew up in the 70s and 80s in America, you probably have the image of your tattered Guinness Book of Records. The book was ubiquitous then, but is still thriving today in despite the internet. See omnystudio.com/listener for privacy information.

30 Mai 202451min

Short Stuff: What's a mudlarker?

Short Stuff: What's a mudlarker?

Mudlarking is a uniquely British hobby, though you can dig through river mud anywhere there's a river. But the Thames has the good stuff. See omnystudio.com/listener for privacy information.

29 Mai 202414min

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