Cyborgs Needed for Escape from Earth

Cyborgs Needed for Escape from Earth: "Scientists have warned for decades that humans are straining the Earth. The global population is increasing, economies are expanding and consumption doesn’t appear to be slowing.

While save-the-planet campaigns are asking people to save energy, conserve water, recycle and even go vegetarian, some scientists are thinking literally out of this world by suggesting that humans may eventually have to consider leaving Earth if they are to survive as a species."