Sep 25, 2017
This course has been incredible and more than anything because of the energy put by the instructors, I truly thank you for helping the world to become a better place to live.\n\nfrom Colombia, Luis.
May 30, 2017
This course will be immensely helpful in structuring my thoughts in a logical and manner by addressing pertinent material and avoiding fallacy traps. Thank you so much!!!
By Ana P B•
Apr 30, 2018
some of the videos were confusing fro english speakers
By Dorothy H•
Aug 28, 2016
Useful information for anyone who talks or writes.
By Mark J R•
Oct 03, 2017
Very well explained and discussed.
By Doug M•
Dec 23, 2017
I found a few technical errors that were confusing. The quiz on counterexamples appe