蜜芽传媒

Technology has always allowed us to push the boundaries of what's real and not real. From filters on our holiday snaps to carefully crafted tweets. Is it any wonder then that amidst all this 21st century noise we're searching for an authentic voice? Science writer Philip Ball talks about online identities, followed by Instagrammer Stina Sander and then Ruth Penfold-Mounce.

First broadcast on The Digital Human, 17 April 2017.