You're making my point, you can't control yourself!
Race and climate aren't naturally connected concepts. It's fair to conclude you use race and class in this way as a wedge to divide people and pit them against one another in order to batter your political enemies and increase your power.
If you want to be a Marxist, just be a Marxist and don't hide your beliefs.
[1] https://www.theatlantic.com/video/index/529137/environmental...