Janine Benyus is a pioneer and champion of the highly influential biomimicry movement. She believes we can use nature's best ideas and processes to solve human problems and has introduced thousands to the concept.
Would you still watch your favorite show if you had to cycle for an hour beforehand?
How America and China are taking the lead in harnessing energy from wind power.
How designer Ross Lovegrove brought beauty to an everyday object.
Will powerful new technologies radically alter our biological make-up?
Ice queen or ray of sunshine? Brave our quiz to find your weather personality.
Should we be able to alter our genetic makeup? Share your views in our debate.
From cow waste to artificial glaciers, people are using creative ways to save the planet.
Animals like snails and cockroaches are inspiring state-of-the -art robotic designs.
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What do you think will happen to nature in the future? Send us your photos and videos via iReport.
Ghetto heaven Activist greens up South Bronx
To boldly grow Can we grow food in space?
Solar solution Could the whole world go solar?
Facebook 2.0 Are virtual worlds the next step?
Internet mobs Angry bloggers exert justice
Curing cancer Can we make cancer history?
Kids connect Virtual class- rooms go global
Beam me up! Are we close to teleportation?