I believe that ancient societies cared about the earth more than we do. I believe they cared more because they were reasonable what they took and gave back. For example Native Americans went around killing animals they needed for food, clothing and shelter similar to us however, they did use mostly ALL the parts of the animals they killed. As we today do not use all parts of things we take and tend to take too much.
As for the land they used they did tend to ruin it by planting overly on it and than just moving on to more land, which, is the similar today expect we have technology to use harmful sprays for our own needs of killing or keeping away pest animals.
As for the land they used they did tend to ruin it by planting overly on it and than just moving on to more land, which, is the similar today expect we have technology to use harmful sprays for our own needs of killing or keeping away pest animals.