You have it entirely backwards: it is Climate Change -denial- that is supported by the greedy, power-hungry and corrupt. Fossil fuel (and related chemical derivatives) companies are some of the wealthiest corporations on the planet. They stand to lose TRILLIONS if they and their products are brought to heel. One in particular knew as far back as the 1970’s that Climate Change was occurring and why… and deliberately started to spread misinformation about it: http://www.scientificamerican.com/article/exxon-knew-about-climate-change-almost-40-years-ago/
Those are the facts. Question is… why do you not honestly confront them?