![The Sound of Ideas show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/041/994/small/the-sound-of-ideas-podcast.jpg)
Summary: Leading expert in childhood trauma, Dr. Perry, joins us in studio. And we'll talk about the power of solar coops. Detailed show notes at http://www.ideastream.org/programs/sound-of-ideas/childhood-trauma-expert-dr-bruce-perry-solar-coops.
Summary: Leading expert in childhood trauma, Dr. Perry, joins us in studio. And we'll talk about the power of solar coops. Detailed show notes at http://www.ideastream.org/programs/sound-of-ideas/childhood-trauma-expert-dr-bruce-perry-solar-coops.