TEDxPerth2011.7.12---Curt Stager :未來

TEDxPerth2011.7.12---Curt Stager :未來
TEDx Perth - Curt Stager - Deep Future
Curt Stager gives an insightful speech on the next 100,000 years of life on Earth. He talks about the environmental changes past and present and the effects mankind has had and will have on the future of the earth.

TEDx珀斯 - 科特Stager - 深未來
科特Stager給出了一個精闢的講話，在未來10萬年地球上生命的。他談到了過去和現在的環境變化和人類的影響已經並將會對未來的地球。