Julia Roberts, Harrison Ford, other Hollywood stars give Mother Nature a voice [Videos]

Conservation International (CI) has come up with a campaign that turns environmentalism upside down. Instead of imploring people to treat the environment better for their own benefit, the mini movies that CI is releasing are telling people, you know what, Nature will adapt and survive -- people will not.

The tone of the videos seems harsh and depressing but that is the whole point of the campaign taglined "Nature doesn't need people." People need nature. And whether you believe in greenhouse effect or global warming or not, the fact is, if humans were wiped off the planet, nature would bounce back.