Temperatures are rising around the world, and so is the population. As our planet becomes more crowded, the global energy demand will be greater than ever before.
Thanks to Waterloo, there are hundreds of biosphere reserves around the world – not parks or museums, but places that combine environmental protection and jobs.
Nearly a billion people in the world are undernourished. The solution, says professor Jennifer Clapp, isn’t to produce more food, but to improve distribution.