Doge420GoodGuy
I fear that not only the USA is to blame on that aspect. China is on the top of the list of carbon dioxide produced by using fossil fuel, USA second.
I'm not going to blame entire countries for this, a large portion of their economy depends on their industry. (Money is a blessing and a curse at the same time...)
I hope that all world leaders realize that the problem is growing bigger, and some should stop denying it.
We will or have to be more careful with our planet, or I hope we will have good enough spaceships once this place is no longer able to sustain life.