Less people, about 7 billion less people. If we had 7 billion less people everything would be fine. Since humans have no natural predator our reproduction is

Less people, about 7 billion less people. If we had 7 billion less people everything would be fine. Since humans have no natural predator our reproduction is uncontrolled. Any time a species can reproduce at will with no control bad things happen to their environment, bad things which ultimately will correct the uncontrolled population growth. Humans inhabited the entire planet and our uncontrolled population growth impacts the entire planet, which is why the climate of the entire planet is impacted. What's happening with the environment is EXACTLY what should be happening with the planet as a response to humans uncontrolled population growth. The unfortunate side effect is that we are going to take down a lot of other species with us.