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Rationally Speaking Podcast

Rationally Speaking #180 - David Roodman on "The Worm Wars"

Rationally Speaking Podcast

New York City Skeptics

Society & Culture, Skepticism, Science, Philosophy

4.6787 Ratings

🗓️ 20 March 2017

⏱️ 48 minutes

🧾️ Download transcript

Summary

In this episode of Rationally Speaking, Julia talks with economics and public policy expert David Roodman about the "Worm Wars" in social science -- the debate over whether deworming pills are an effective way to fight poverty. Along the way they discuss how to analyze a study, the differences between economists and epidemiologists, and how to make high stakes decisions when all your evidence is flawed.

Transcript

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0:00.0

Today's episode of Rationally Speaking is sponsored by Givewell, one of my favorite nonprofits.

0:05.1

They do rigorous research to quantify how much good a given charity does, how many lives

0:09.9

does it save, or how much does it reduce poverty per dollar donated?

0:13.5

You can read all about their research, or just check out their short list of top recommended

0:18.5

evidence-based charities to maximize the amount of good that your

0:22.0

donations can do. Check them out at give well.org. Welcome to rationally speaking, a podcast where we explore the borderlands between reason and nonsense.

0:44.3

I'm your host, Julia Galef, and with me is today's guest, David Rudman.

0:48.3

David is a senior advisor for the Open Philanthropy Project.

0:51.6

Before that, he served as a senior economic advisor at the Bill and Melinda Gates Foundation. He specializes in public policy and economics, especially economic

0:58.5

development in poorer countries. And David was a guest on rationally speaking previously,

1:03.4

about a year ago now, maybe a little more, when we were talking about microfinance and his

1:09.6

book, due diligence. This time, we're going to be talking about microfinance and his book due diligence.

1:16.7

This time, we're going to be talking about something, primarily about something called the worm wars,

1:22.0

which sounds most of all like a science fiction epic trilogy.

1:24.7

But no, it's even more exciting than that.

1:26.4

It's a controversy and social science.

1:28.8

So, David, welcome back to the show.

1:39.0

Great to be here. All right. Let's set the stage here. Starting in about 2004, the economic development world got really excited about deworming pills as a cheap and easy way to help people in poor countries.

1:46.2

The idea being that in a lot of countries, especially in Africa, it's quite common for people

1:51.2

to be infected with intestinal worms, parasites, which interfere with their nutrition and cause

1:56.2

illness, and that in turn makes it hard for them to go to work and school and succeed in life.

2:00.8

But we have pills that get rid of worms, and so the idea is that in a makes it hard for them to go to work and school and succeed in life. But we have

...

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