"We have no reason to think that climate change is harmful if you look at the world as a whole. Most places, in fact, are better off being warmer than being colder. And historically, the really bad times for the environment and for people have been the cold periods rather than the warm periods." -Freeman Dyson
Essentially, we're all on the same side on the climate change debate but with different approaches. We all care about the planet and our promising future.
Global warming may or may not be caused by humans, which, of course, remains a highly contentious issue but we should consider the fact that the Earth's climate changes all throughout its history, and it's a natural part of multi-century, multi-millenium, multi-million year cycles. Earth is like a spaceship moving in space at great speeds and having a very thin layer of atmosphere to be protected from the cosmic effects such as cosmic radiation, solar winds, and even gravitational impact, when passing through the galactic plane, all of which is conducive to certain multi-millenium planetary cycles.
Does your breath warm your room temperature? Even if it does, its influence is million times less than that of outside weather! Earth is a planet moving at great speeds in its cosmic neighborhood and outer space influences the Earth's climate much more than previously thought!*