Iain McGilchrist being interviewed.
Rebel Wisdom
CC BY 3.0
<a href="//commons.wikimedia.org/wiki/Commons:YouTube_files" title="Commons:YouTube files">YouTube</a> : <a rel="nofollow" class="external text" href="https://www.youtube.com/watch?v=fI1ngqwH5us?t=1m56s">Certainty and flow, Iain McGilchrist (part 1 of 2)</a> (Time: 1m56s)