Anytime you try to be a loving person, you're doing your part to save the world.
Let us go forth with fear and courage and rage to save the world.
Personal transformation can and does have global effects. As we go, so goes the world, for the world is us. The revolution that will save the world is ultimately a personal one.
The LED light bulb is more than ten times the efficiency of regular incandescent lighting, so it can save the world hundreds of billions of dollars in electricity costs.
People can save the world by the way they think and by the way they behave and what they hold to be important.