When humans clear forested land, they gain something, but they also harm the natural environment. explain the trade-off that is occurs.

When humans clear forested land, they gain supplies to keep them from going instinct, but then they also harm the wild-life but also may cause a species to die out

Social darwinism refers to the the theory that people who succeed in our economic system will one day out compete those who fail. one day the rich will out succeed the poor so we'll that there will eventually be no more poor