Also available in: Español In the run-up to the COP21 climate conference, one question becomes central: where will we find the solutions on the ground—and the people to implement them—to realize…

Jonathan Coony |

In Africa, where two-thirds of farmers are women, the potential of biofuels as a low or lower-carbon alternative fuel, with applications at the household energy, community and village level, to a…

Daniel Kammen |

People skeptical of hearing water experts talking about water crises put their faith in the human capacity to innovate.  They point to the rapid decline in costs of taking the salt out of sea…

Julia Bucknall |

  Today is World Water Day, a good time to ponder the impacts of global climate change on water availability and quality. Julia Bucknall was part of a team of experts from the WDR2010 and the…

Julia Bucknall |