I just love going to zoos and aquariums and looking at all of the animals. Sure I love going out into nature too, but I prefer to leave nature alone to do its own thing. There’s enough destruction of nature as it is without me (and the real issue, many many others like me) running around and turning all of nature into some kind of theme park for humans. Zoos and aquariums these days do a pretty good job of providing lots of info about sustainability and living with ecosystems without destroying them. They are built for crowds of people and are a good way to check out animals with a smaller impact on the environment.