Fixing poverty is hard, and science is complicated

I discuss the "rise and fall" of microfinance, an idea that people hoped would help cure poverty. In the process I argue there are 4 levels of thinking about randomized controlled trials.
Here's the podcast episode I'm referencing: http://rationallyspeakingpodcast.org/show/rs136-david-roodman-on-why-microfinance-wont-cure-global-pov.html

Видео Fixing poverty is hard, and science is complicated канала Julia Galef