Keys for world hunger, poverty and climate change

The key to alleviating world hunger, poverty and combating climate change may lie in fresh, small-scale approaches to agriculture, according to a report from the Worldwatch Institute. “If we shift just some of our attention away from production to consumption issues and reducing food waste, we might actually get quite a big bang for our buck, because that ground has been neglected,” said Brian Halweil, co-director of the project.