People are not inventing it and making it up. Scientists have said and proved that it exists, and was called the Greenhouse effect before things got worse with deforestation and more pollution. The earth does need to be protected, as we can see glaciers melting and this causes floods, makes animals homeless and so the whole eco-system is out of balance.
If you think about it, why are people saying it's a hoax. Are they specialists in the environment and science or do they have vested interests in industry? Recycling is important, and a couple of decades ago people laughed and didn't bother whereas now plastic bags are banned and recycle bins can be found nearly everywhere. It can help slow down climate change, but can't turn back the clock.
Posted by Alexa on 05-21-2017