Its a scam, an opportunity to make money and get votes. climate change is natural nothing to do with us. All we have to do is keep the planet tidy and clean and use everything to its max and some. And anyway co2 is the food of plant life the more co2 the more vigorous the growth, sure don't horticulturists' pump 2000 ppm of carbon dioxide into greenhouses to increase growth. There was 160 ppm of carbon dioxide 80 so million years ago plant life dies at 130ppm. And then we discovered fire. There was 41 predictions on climate doom none of them came true, polar bears have increased numbers to over 35,000 the climate alarmists have stayed silent on that one after the numbers were released. Sea levels are rising 2.7mm per year have been for millions of years, Obama bought a beach front mansion in Martha's vineyard a few years previously he said sea level rises would overcome new York,Florida and London etc, I haven't heard of banks refusing mortgages for homes in any of those places check out tony Heller, willy soon and a plethora of other scientists on their youtube channels and 31000 scientists have signed a petition in support that man isn't causing climate change. Main stream media are led and said. Scientists get millions in funding governments get extra taxes and companies make billions on wind turbines,solar panels and batteries etc. We are the losers. Plus politics recruit a whole new generation of zombies ie the marching and panicking kids.