"Life extension – using science to slow or halt human aging so that people live far longer than they do naturally – may one day be possible.
"Big business is taking this possibility seriously. In 2013 Google founded a company called Calico to develop life extension methods, and Silicon Valley billionaires Jeff Bezos and Peter Thiel have invested in Unity Biotechnology, which has a market cap of US$700 million. Unity Biotechnology focuses mainly on preventing age-related diseases, but its research could lead to methods for slowing or preventing aging itself.
Sociologist Tom Aechtner on why complexity is better than conflict and how we change our minds.
Tom Aechtner was a speaker at this year's COSAC and Dr Natasha Moore (from the Centre for Public Christianity) recorded this interview with him there. In the interview, Tom tackles the vital and very current problem of, "...mass persuasion, why we believe and disbelieve things and how we can get past pointing fingers and yelling at each other."