Guardian: Kenya is planning to erect thousands of miles of electric fencing around its key national parks and to double the number of armed guards to protect water sources and stop impoverished people felling trees, as the effects of climate change become more serious. A drought that has left more than five million people without food this year, combined with changing weather patterns and rapid population growth, threatens a triple catastrophe within 10 years, according to Julius Kipng’etich, …