I think it would be a much kinder, gentler place. There is little room for violence when your hands are occupied with nurturing and growing tiny seeds into the giant oaks or whatever living thing they are destined to be. Working with the earth is so grounding!
You wouldn't take more than you needed. You would share. You would grow. You would produce more seed. You would clean the air. You would enrich the soil. you would feed other living things. You would leave a better place behind.