Changing the course of a 45,000 person corporation seems a daunting task, yet Dan Pontefract and his team did just that. Dan is the best selling author of two books on culture change, a regular TED speaker and the leader of the transformation office within TELUS Communication. On this episode of The TalentGrow Show with Halelly Azulay, he explains why culture change is an ultra-marathon and not a light switch, how business metrics are impacted by culture, and why windows are important to leaders. Plus, Dan reveals what the company 3M did in the 1940s to become a cultural powerhouse, and how any company today can follow their lead.