Brave New World with Stephen Hawking — Season 1, Episode 4: Environment
Documentary • 46 min • 2 seasons, 5 episodes • ★ 9.3/10
Episode synopsis
Jim Al-Khalili looks at how the world's largest laser could help answer global fuel needs. David Attenborough helps to collect the DNA of an elephant for a project that aims to save all the planet's endangered species from extinction. Mark Evans discovers how to grow pork in a Petri dish.
About Brave New World with Stephen Hawking
Aided by some of the world's leading scientific figures, this new five-part series examines how 21st century scientists are battling the world's big killer diseases, breaking down the barriers between man and machine and expanding our understanding of the universe.