The Walrus Talks VideosAgeism Limits Our PotentialRecorded May 27, 2017 at the Banff Centre for Arts and Creativity, Eric Harvie Theatre May 27, 2017October 17, 2019 - by Sharon ButalaSharon Butala Updated 9:55, Oct. 17, 2019 | Published 11:16, May. 27, 2017This article was published over a year ago. Some information may no longer be current. Sharon ButalaSharon Butala is an Officer of the Order of Canada and has published eighteen books of fiction and non-fiction. Her latest novel, Zara's Dead, will be released in May.