A great YouTube channel for all those wondering about the future. Big Think works with some of the most intelligent scientists and experts from across the globe to give us a glimpse of what is going on with the 21 century. No matter what is in our way, nothing can stop us from achieving true greatness. There are true hero’s highlighted on this channel such as Kyle Maynard, who let nothing stand in his way of being a legend. Be sure to subscribe to this channel and rediscover our world. Knowledge is power.