Environmental News Network: There have been devastating droughts in the past few years in places like Africa, Australia, and the United States. Last summer, the drought in the central US caused the loss of massive crops and a major economic hit for the country. The seemingly increasing prevalence of droughts has some announcing the effects of climate change coming to fruition. However, a new study from researchers at Princeton University in New Jersey and the Australian National University in Canberra has cast doubt on this...