Do humans impact the environment

yes they are, in very many ways. humans are depleting the oil supply and polluting the lakes and rivers. they are also the cause of global warming ,which is the gasses that are emitted getting trapped in the ozone layer. we are also expanding rapidly and taking out various habitats and ecosystems causing a drop in the animal population The above is true, however all creatures affect the environment not just humans. We may be to blame for some of the detrimental factors affecting the earth but we are not the only cause. We use fossil fuels for energy, what should we do with it? Leave it? If so for whom or what. We contribute to what is called global warming with the addition of greenhouse gasses. So do volcanoes and cattle. The worst problem we need to overcome is our fecundity. That is the biggest threat to mankind at the moment. Looking for solutions not apportioning blame should be our priorities.