Hacker News new | past | comments | ask | show | jobs | submit login

Should I take away from the video that wolves are good for the environment or that rapid and substantial change in the relative populations of important species can have substantial impact throughout an ecosystem?

The idea that I take away from the video is less one of trophic cascade and more of the connectedness of things in biology.

The trophic cascade is a manifestation of the connectedness of all things biological.

Guidelines | FAQ | Support | API | Security | Lists | Bookmarklet | Legal | Apply to YC | Contact