My not too knowledge opinion about global warming.

Nature is something that evolves or happens naturally. But because of mankind's interference with natures natural evolution. For example the ozone layer is being destroyed by fossil fuel, water vapor, methane, nitrous oxide, warming mask. That humans have exploited and have used more then the earth can take and all in a very short time changing natures natural ways. Causing all animals to not be able to evolve into a more capable, enduring animal to its change of its natural habitat. Many are even going in extinction. For example the polar bears have fewer and fewer food and land because the melting icebergs. Melting icebergs are causing the sea level to rise, sea and air temperature to change.....