i'm terre blair. in this series, we confront the most dangerous challenges facing our survival as a human race, climate change, economic dislocation, nuclear proliferation, social unrest, and we examine each issue by asking if there is an ethical framework that can help us face these problems and solve them. what are the concourse for a successful life? love, money? we will hear from a group of men and women who together provide a roadmap for a life well lived. warren: we have this body and mind, emotion. i want to augment, if this is the money, i have to accept money, real happiness for some of my friends. it really shows billions of money saved. terre: you say if someone measures themselves fully by what they have, they will end up in trouble. what kind of trouble? warren: i tell a story of a woman in omaha who was in one of the worst camps in germany in world war ii. some years ago, she looked at me, and she said, "warren, i am very slow to make friends because when i look in somebody's eyes, the q

i'm terre blair.n this series, we confront the challenges facing the human race and try to identify an ethical framework to help us overcome them. in this episode, defining a successful life. forward, whatoves are the contours for a successful life -- love, money, service to others? we will hear from the extraordinary group of men and women, all successful in their own ways as they share their answers and together provide their roadmap for a life well lived. >> we have this body and mind motion. billionaires,them is it because of the money, no longer any emotional problems, then i think you have to accept money really brings real some of mybut mentallyich, but unhappy. terre: if you say someone measures as life fully by what they have, then they will end up in trouble? what kind of trouble? >> well, i tell the story of a woman here in omaha, a polish jew, who was in one of the worst camps in germany during world war ii. other members of her family were there and some didn't come out. me and she said,

i'm terre blair. in this series, we confront the most dangerous challenges confronting our survival as a human race, climate change, economic dislocation, nuclear proliferation, social unrest, and we examine each issue by asking if there is an ethical framework that can help us face these problems and solve them. to do that, we will hear from an extraordinary group of leaders, as they search for answers and perhaps inspire us collectively to take action. in this first episode, all of these exceptional men and women agree that climate change is one of the top threats to our existence. will we be up to the challenge? will we take action? >> when i was born 70 years ago, there were just slightly over 2 billion people in the world, and now, there is almost 7 billion. the number of people on the planet has increased by three and a half times in the lifetime of one person. this has never happened before. dalai lama: i often tell my indian friends, i say, combined these two nations. [indiscernible] oil, poll

i'm terre blair. in this series, we confront the most dangerous challenges facing our survival as a human race, climate change, economic dislocation, nuclear proliferation, social unrest, and we examine each issue by asking if there is an ethical framework that can help us face these problems and solve them. we will hear from an extraordinary group of leaders as they search for answers and inspire us to take action. in this first episode, all of these exceptional men and women agreed climate change is one of the top threats to our system. will we be up to the challenge? will we take action? >> there were slightly over 2 billion people in the world. now there are 7 billion. the number of people have increased 3.5 times in the life of one person. >> they combined these two .ations i think of an existing economy system, it is not a system. >> we only have one planet -- warren buffet: you have to think of the fact we only have one planet, so we should treat the planet as a nonrenewable resource, and obvio