I encourage everyone to watch this https://www.youtube.com/watch?v=DHc81OL_hk4&feature=youtu.be&t=1h44m28s https://www.youtube.com/watch?v=DHc81OL_hk4&feature=y

I encourage everyone to watch this https://www.youtube.com/watch?v=DHc81OL_hk4&feature=youtu.be&t=1h44m28s https://www.youtube.com/watch?v=DHc81OL_hk4&feature=youtu.be... especially the Q&A after the talk. Its extremely thought provoking