Dr Tara Shine explores the gases that make up the air we breathe, one of which may provide the answer to transport in the future.
Dr Helen Czerski reveals how shifting ocean water distributes heat and nutrients around the Earth. This process is linked to almost every aspect of human existence, and the lecture explores how dependent we are on the ocean for weather, food supply and connection between land masses - as well as exploring what needs to be done by humans to maintain this vital element of the Earth's ecosystem.
2020 • Environment
Killer, drug smuggler, folk hero, Houdini of jailhouse escapes--the legend of Joaquin "El Chapo" Guzman is well known. But now this two-hour documentary special reveals an unprecedented look at the man behind the myth and how his international drug cartel impacts us right here at home.
2016 • People
Every day, we move and operate within systems of power that other people have constructed. But we’re often uncomfortable talking about power. Why? Eric Liu describes the six sources of power and explains how understanding them is key to being an effective citizen.
Follows the aftermath of Princess Diana's death in 1997, and the impact that this tragedy had on the way people felt about the royal family in the years to come. It features testimony from government insider Anji Hunter, director of government relations at the time, plus Diana's personal security consultant Colin Tebutt.
2017 • People
Filmmaker Kevin Smith and a host of tech insiders examine the dawn of the digital age in 1989, the year the first modern GPS satellites roamed above the earth, the Game Boy appeared, and the World Wide Web debuted.