VideoSeven Things We Don’t Need to Do About Energy“Prices typically give us all the information we need to use scarce resources wisely. The force us to economize and to share whether we want to or not." April 4, 2013May 2, 2017 - by Andrew CoyneAndrew Coyne Updated 12:48, May. 2, 2017 | Published 11:06, Apr. 4, 2013 Andrew CoyneAndrew Coyne is a columnist for Postmedia.