Diego Ortiz, writer for the BBC: He describes "ten simple changes to help save the planet." Most people understand that the world is much better off with fossil fuels than without them. There are some who absolutely want to get rid of fossil fuels. They (from Rome and Potsdam to Hollywood and Sacramento) say that the world can be saved with a few simple changes. For the sake of people everywhere, lets hope that clearer, smarter heads will prevail.