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Agriculture & Environment: Environmental policy

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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
Women carrying wood in Nepal - Flickr/Engineering for Change

Sustainable Energy for All

What the Rio+20 Earth Summit could do for the SE4All programme

From GM crops to forestry

Learn more about the challenges of feeding our growing population versus caring for our planet
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
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
A rice farmer - Flickr/Mark Abel

Smartening up

Climate-smart agriculture practices may be communicated more effectively via a new platform in South Asia