Lawrence Krauss: Humans, its time to stop binding ourselves to solely "echo chambers"

Lawrence Krauss gives us some thoughts on bolstering our critical thinking skills, reminding us not to merely contact "echo chambers":

https://www.youtube.com/watch?v=omTJxZJgSKk

His words are non nonsense.

via International Skeptics Forum http://ift.tt/2tSuz2F