We are having ever more powerful and destructive Hurricanes from Dorian this week that devastated Bahamas to Maria las year that devastated PuertoRico to Katerina that devastated New Orleans and so on. And what drives Hurricanes? Ocean temperatures. This of course is proof that Global Warming is real and a clear and present danger to us Humans. Yet  Climate Change has been denied as Hoax by likes of Donald Trump, business leaders tied to the fossil fuel industry, and so called conservatives Media they control such as Fox.
 
So what can we as concerned citizens do to bring about real change we need? In face of business leaders tied to the fossil fuel industry and behind such charlatan leaders as Trump spending 10s of Billions of Dollars, such as the Koch brothers have, to fund fake science to sell the scam that Global Warming is a hoax.

related facts by Greenpeace:

https://www.greenpeace.org/usa/global-warming/climate-deniers/koch-industries/