Tim McAuley on how we are wired to think
b'Can we put our social primate in check and change our worldview? Meet Tim McAuley who spent the better part of his youth and well into his 20s as a hedonistic pleasure seeker. In 2004, the party came to an end. At age 28 his liver was failing, and he was given an ultimatum:\\xa0Quit or you\\u2019ll be dead by August.'