I strongly believe that the human species represents only but 1 second in the timeline of the planet we inhabit. Our impact will only be long lasting by our standards alone. All proof of our existence will be long gone within 500 years of our demise, which will happen, at our own expense and doing. The earth will heal and recover completely.
As for living green for our children and their children, all these green issues mostly fall on deaf ears as we are a vain and self-absorbed species who really only care about themselves. How fast we can go, how much comfort we can bring ourselves, and how little we want to spend to get these things.
As for myself, I turn off a light here and there, but drive a gas guzzler and run 600g of tanks so I'm not doing anything positive.
Ed Bagely Jr. supposedly a green guy, drive a hybrid car. Many people do claiming to be helping the environment. Electric cars crack me up. They are saving the gas, but spending the electricity instead. Yay, trade 24g of gas for the same amount of electricity likely generated from burning coal.