In the United States, 0.005 percent of all energy consumed comes from solar. This may seem like a drop in the ocean, but it’s quite substantial. Globally, there was a 33 percent increase in global solar power generation from 2014 to 2015. Currently, the total photovoltaic (PV) power generation…

Although the U.S. Centers for Disease Control hails water fluoridation as one of the “top ten public health achievements of the twentieth century,” most of the western world , including the vast majority of western Europe, does not fluoridate its water supply. At present, 97% of the western European…