You might also like
Following 161 37 views About Export Add to Water is the miracle molecule, and mankind has used its perfect properties to revolutionize our lives. It was our first superhighway, the lifeblood of civilization, and gives us 90% of all the power we use today.
16/17 • Big History • 2013 • Environment
Venus and Mars show how inhospitable Earth could have been if things were just a little bit different.
S1E6 • Secrets of the Earth • 2013 • Environment
Two hundred million years ago the continent we know as Eurasia - "the vast swathe of land that extends from Europe in the West to Asia in the East" - didn't exist.
4/4 • Rise of the Continents • Environment
Ocean currents control the climate around the world. When they suddenly stop, it unleashes an endless cascade of weather disasters including blizzards, superstorms, drought and rapid sea level rise.
S1E10 • Doomsday: 10 Ways the World Will End • 2016 • Environment
In a Horizon special, naturalist Sir David Attenborough investigates whether the world is heading for a population crisis.
Horizon • 2009 • Environment
We are all seeing rather less of the Sun. Scientists looking at five decades of sunlight measurements have reached the disturbing conclusion that the amount of solar energy reaching the Earth's surface has been gradually falling. Paradoxically, the decline in sunlight may mean that global warming is a far greater threat to society than previously thought.