By Thomas D. Williams, Ph.D., Breitbart - Pope Francis urged European youth this week to eat less meat as a means of curbing global warming and preserving the planet... “There is an urgent need to reduce the consumption not only of fossil fuels but also of so many superfluous things,” the pontiff told participants in an EU youth conference Monday. “In certain areas of the world, too, it would be appropriate to consume less meat: this too can help save the environment.”