The only thing that will really change global warming in the long run is if we radically increase the speed with which we get alternative technologies to deal with climate change.
Bjorn LomborgIn the rich world, the environmental situation has improved dramatically. In the United States, the most important environmental indicator, particulate air pollution, has been cut by more than half since 1955, rivers and coastal waters have dramatically improved, and forests are increasing.
Bjorn Lomborg