Last year we met a man who grows everything he eats in his own garden. He has a small house and eats only fruits, vegetables and nuts. Nothing more. And he is content (and healthy). I think we should learn from people like that, who are caring toward the Earth, who are respectful of the flora and fauna around them. People who are modest, and know to thank Mother Earth for all of her wonders, for everything she offers us, and to live with her at peace, and not ravenously demand.
We can live simple, modest lives. Loving and caring for all those around us. Not taking what we don't need. Not enslaving the land, humans and other animals.