"Acid rain did not kill our forests, our species are not dying out as many have claimed, with half of them disappearing over the next 50 years - the figure is likely to be about 0.7 percent. The problem of the ozone layer has been more or less been solved. The current outlook on the development of global warming does not implicate a catastrophe - rather, there is good reason to believe that our energy consumption will change towards renewable energy sources way before the end of the century. …
