Posts Tagged ‘TED’
What can you do to fight Global Warming?
If you’re an engineer, you can attempt to invent a machine that’s the perfect antidote to the problem. We’ll need a machine that creates oxygen, oxidizes carbon, filters nitrogen, creates solar energy, processes and cleans water, changes colour with the seasons, is self propagating and costs nothing, rather generates energy surplus after doing all this.
Seems like a tall order? Well, such a machine already exists. Its called a tree.”
That’s William Mcdonough talking in this wonderful presentation. Fascinating stuff.
