Taking a look inside 'How to Change the World' and 'We Day' to encourage world change.
We look back at how the Greenpeace movement has changed the world, inspiring others to do the same.
We caught up with Carly Rae Jepsen at this year's WE Day Toronto--watch the interview here!
MTV interviews Kiesza backstage at WE Day 2015.
Watch our exclusive interview and don't miss the WE Day broadcast special Tuesday, December 8 at 9e/6p on MTV!