Lucianne Walkowicz is all for space exploration, but says we shouldn’t expect Mars to save us from a damaged Earth. She warns us not to lose sight of preserving the home we already have.
(Image credit: James Duncan Davidson/TED)
Lucianne Walkowicz is all for space exploration, but says we shouldn’t expect Mars to save us from a damaged Earth. She warns us not to lose sight of preserving the home we already have.
(Image credit: James Duncan Davidson/TED)