Complex sentence: Molyneux has spoken at numerous libertarian conferences and events since 2009, including FreedomFest in Las Vegas in 2012 and PorcFest in Lancaster, NH in 2013.
Split into simpler sentences: Molyneux has spoken at numerous libertarian conferences and events. He has also spoken at FreedomFest in Las Vegas in 2012 and PorcFest in Lancaster, NH in 2013.