![Ideas from CBC Radio (Highlights) show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/018/442/small/best-of-ideas.jpg)
Summary: For centuries human beings have been modifying their bodies - tribal scarification, tattoos and cosmetic surgery are just a few. But when we change our bodies, do we change who we are?
Summary: For centuries human beings have been modifying their bodies - tribal scarification, tattoos and cosmetic surgery are just a few. But when we change our bodies, do we change who we are?