SETI Institute Senior Astronomer Seth Shostak talks about aliens and culture with host Alan Bolye (Cosmic Log).   Before his involvement with SETI research, Seth used radio telescopes in the USA and the Netherlands, searching for clues to the ultimate fate of the universe by analyzing galaxy motion.   Follow @b0yle @SethShostak @SETIInstitute @SETILive @SETIHome Read Cosmic Log http://cosmiclog.nbcnews.com/_news/2013/06/05/18778104-with-so-many-nice-planets-out-there-why-would-aliens-attack-earth?lite   They talked a year ago. Listen here http://www.blogtalkradio.com/virtually-speaking-science/2012/06/28/seth-shostak-and-alan-boyle