GC018 Stem Cells

Stem cells have been in the press for a while now -- but many media outlets seem to be covering them more for the excitement of controversy, than in any attempt to educate people. You know how it goes, a lot of heat but very little light... In this episode, I give you a quick working background on the various types of stem cells, where they come from, and which kinds come with ethical strings attached (and which really shouldn't).