Our planet has amazing power, and yet that s rarely mentioned in our history books. This series tells the story of how the Earth has influenced human history, from the dawn of civilisation to the modern industrial age.[/center]

Dr. Michio Kaku is on a mission to save planet Earth. Nearly 90 percent of the rocks in space are big enough to destroy our civilization. And it's not a question of if they'll hit our planet, but when. He shows what would happen if we really did use nuclear weapons to blow up an incoming asteroid and comes up with a safer, rocket-powered solution. Kaku meets up with Harvard's Professor Brian Marsden, who explains how a massive comet could smash into Earth without warning. To deal with the multiple threats, Kaku takes a lead from Star Wars and designs a system of laser-equipped Death Stars to zap the space rocks before they hit us.

A black uniformed policeman is recruited by a devious drug enforcement agent to infiltrate a smuggling organization seeking to expand into designer drugs. This ugly side of the war on drugs explores the context of race, identity and hypocrisy within a brutal and alienating investigation.

More than 30 years after Deep Throats provocative debut, this documentary examines the legacy that the most profitable film of all-time left on society.