Europe is perhaps one of the healthiest places in the world. Europeans have the highest life expentacties in the world, mainly in Western Europe. Europe also has strict health laws, for example, laws prohibiting genetically modified food. Lots of European countries also have very good health care programs, which help prolong the life of the average European. In terms of environment, Europe is very green. There is lots of clean energy, which results in lower CO2 emissions. European countries also obtain the highest environmental index ratings.