The last one is funding—taxes and legislation about what you fund. There are schools out there that are fantastic examples of engaging people in participatory education in the outdoors. North Vancouver Outdoor School is one. Another is the Palisades. Schools like this need to be helped. They are falling away and they are not being funded. If we don't institute a pedagogical approach to education in nature in these cities, it's soon going to be virtually impossible.
The last thing is that there need to be more urban park rangers, stewardship programs, and collaborations with people who are doing it already.