LCA2013 |
There are a couple of other presentations on activism and politics, that I'd also recommend watching:
Sky Croeser's Free and Open Source Software and Activism
and
Pia Waugh's Geeks Rule Over Kings - Distributed Democracy
There are also plenty of interesting technical talks which can be found at http://mirror.linux.org.au/linux.conf.au/2013/mp4/
Enjoy!