Boing Boing's Top Posts Of 2015
In Meet the people who have volunteered to die on Mars [http://boingboing.net/2015/02/09/meet-the-people-whove-volunt.html], Walker Lamond writes about the thousands of people...
http://boingboing.net/2015/12/31/boing-boings-top-posts-of-20-2.html