Crash Course World History is now available on DVD! Visit to buy a set for .
The future of our world depends on addressing global challenges now. We need to create sustainable livelihoods, feed a growing .
Farming First is a global coalition calling on world leaders to increase agricultural output in a sustainable and socially responsible manner.
The amazing story of the Leafcutter Ants - a species of insect that has been employing the technologies of agriculture and antibiotics for approximately 50 million .
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