Stephen Colbert: https://www.youtube.com/channel/UCMtFAi84ehTSYSE9XoHefig/vid...
and lately I've been binge watching the Jordan Peterson lectures: https://www.youtube.com/watch?v=I8Xc2_FtpHI&list=PL22J3VaeAB...
ribbonfarm: though I usually only read the articles by Venkatesh Rao: https://www.ribbonfarm.com/author/admin/
also bingewatching lessons on 2x from http://edx.org. It used to be http://coursera.org but their servers are sluggish most of the time.