Oh, I see.
Yes, Humans are basically destroying The Earth slowly, If they meant to Or not.
For Ex. The ozone layer. If they didn't fix that problem, All the earth may get drowned itself.And It's a problem from 100000000 Problems on Earth.
But do you think that humans don't leave any enough resources? For examples, The fish produce, People Catch them, Eat them , Live happy everyone? isn't that a infinite resource?
I know that Lately everyone noticed that pollutions are taking a part from our life, But i don't think they're unfixable, For example, The scientists Trying/Tried to create a power source from Sunlight for cars to avoid the pollutions.