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Agriculture & Environment: Water

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Science at Rio+20 by iStock/RapidEye

Latest on Rio+20

We track the news on science, technology and the Rio+20 Earth Summit
Water drops - Flickr/fox_kiyo

Water, land, energy

Innovation and policy for sustainable development have to look at water, land and energy in a holistic manner, report says

From GM crops to forestry

Learn more about the challenges of feeding our growing population versus caring for our planet
Woman harvesting rice, Nepal - Flickr/Global Crop Diversity Trust

Goals for Rio+20

Colombian official Paula Caballero Gómez on why we need Sustainable Development Goals
Well drilling in South Sudan - Flickr/Water for South Sudan

Under the surface

More tech and collaboration is needed before Africa's huge groundwater resources can quench its thirst
Mrs. Chabayanzara follows podcast instructions to draw cattle vaccine, Zimbabwe - Lawrence Gudza

No local input, no impact

Pushing technology won't work without engaging poor communities, says Lawrence Gudza
Indian children pumping water - Flickr/pyjama

Uncovering innovation

Innovation is thriving in local communities all over the world