Our Changing World

S1 E1: In A World Expected To Soon Hit 9 Billion Inhabitants And Faced With A Changing Climate And Dwindling Resources Dr Nguyen Visits A Cuttingedge Solar Farm That Looks Like A Space City Using Salt To Generate Power Even When Theres No Sun In 20 Degrees In Chinas Vast Frozen Northeast He Takes In An Amazing Project Using Artificial Intelligence To Instantaneously Feed Researchers The Location Of Every Siberian Tiger In Xian He Observes A Potentially Revolutionary Nanotech Project Changing The Way We Harness The Suns Power Finally He Meets The Worlds Leading Authority In Crispr