Living Planet: Whose outdoors is it anyway?

The outdoor community hasn't always had a good record when it comes to diversity. This week, we talk to people looking to make the outdoors more inclusive — from a co-founder of #BlackBirdersWeek in the US to a hiking group and a community garden in Germany. We also hear about the fight over how Nairobi National Park is managed, raising the question: Who is the park really for?