original source: https://youtu.be/nsZ8XqHPjI4?t=2h17m35s
Psychology Professor Dr. Jordan B. Peterson says that the best way to teach people critical thinking is to teach them to write.

Dr. Peterson's new book is available for pre-order:
12 Rules for Life: An Antidote to Chaos: http://amzn.to/2yvJf9L

If you want to support Dr. Peterson, here is his Patreon:
https://www.patreon.com/jordanbpeterson

Check out Jordan Peterson's Self Authoring Program, a powerful tool to sort yourself out:
http://bit.ly/selfAuth (Official affiliate link for Bite-sized Philosophy)