So long as I can stay mentally alert - inquiring, curious - I want to keep going. I love my wife and my children, but I don't want to sit around at home with them. We go on safaris and things like that. I can do that for a couple of weeks a year. I'm just not ready to stop, to die.

We're starting with our own carbon footprint. Not nothing. But much of what we're doing is already, or soon will be, little more than the standard way of doing business. We can do something that's unique, different from just any other company. We can set an example, and we can reach our audiences. Our audience's carbon footprint is 10,000 times bigger than ours... That's the carbon footprint we want to conquer.

My father left me with a clear sense that the media was something different.

We need to push ourselves to make as many reductions as possible in our own energy use first - and that takes time. But we must do this quickly - the climate will not wait for us.

So long as I can stay mentally alert - inquiring, curious - I want to keep going. I love my wife and my children, but I don't want to sit around at home with them. We go on safaris and things like that. I can do that for a couple of weeks a year. I'm just not ready to stop, to die.

John Marks Templeton has achieved exemplary success in both business and philanthropy. For Looking Forward he has assembled a diverse and remarkable group of experts in their fields-including the environment, medicine, the physical sciences, religion, the family, and international relations-and contributed two stellar pieces as well. Together these essays dispel fashionable pessimism and show how the world can progress-and is progressing-toward a better future.

Climate change and energy use are global problems - News Corp is a global company. Our operations affect the environment all over the world.