Watch the full-length episode at http://video.pbs.org/video/2365530573/?Utm_source=youtube&utm_medium=pbsofficial&utm_campaign=hufs_covefullprogram (US Only) HUMANITY FROM SPACE premieres Tuesday, July 21, 2015, 8:00-10:00 p.m. ET on PBS.
Our perception of the world has changed forever. In the modern world, technology links all of us. For the first time ever we can now see Humanity on a global scale and look at ourselves and how our vast planet spanning networks impact on the earth in a way never before possible – from space.
