What will the world look like in 20-50 years?
http://www.huffingtonpost.com/2014/06/29/climate-change_n_5541895.html
http://toolboxforteachers.s3.amazonaws.com/Core/PBL-Nuggets/Jobs/Jobs_World-in-50-Years.pdf
http://content.time.com/time/arts/article/0,8599,1890927,00.html
http://www.bbc.com/news/technology-23524249
http://bigthink.com/the-voice-of-big-think/what-will-life-be-like-in-2050
