Yes. We are not the "only" owners of this planet. We are sharing it with the other living species so we must take care of our planet.
This is true, although we are the main purpose why this world are maid, we also need to take care of it for the sake of other species that coexist with us and benefit from this world.
Lol we don't even have to go that far. Keeping this planet livable for the next generarion should be reason enough for us to think twice about how we're treating mother earth. If we continue to shamelessly destroy the environment, we may very well be dooming our very own children and grandchildren