Paul McCartney Today

McCartney, in Interview, Compares Global Warming Skeptics to Holocaust Deniers

I agree with Paul McCartney that those who deny Global Warming a like Holocaust deniers. This is a good analogy. 

However, I also know that Temperatures in the Northern Hemisphere are likely to decrease if the Katla and more volcanoes go off because of fine particles of glass blowing around the world in whatever hemisphere the eruptions are when they naturally reduce the amount of sunlight hitting the planet. However, temperatures will continue to rise after volcanoes stop blowing.