In 1980 we declared the globe free of smallpox. It was the largest campaign in United Nations history until the Iraq war. A hundred and fifty thousand people from all over the world, doctors of every race, religion, culture and nation, who fought side by side, brothers and sisters, with each other, not against each other, in a common cause to make the world better.

If you don't put the spiritual and religious dimension into our political conversation, you won't be asking the really big and important question. If you don't bring in values and religion, you'll be asking superficial questions. What is life all about? What is our relationship to God? These are the important questions. What is our obligation to one another and community? If we don't ask those questions, the residual questions that we're asking aren't as interesting.

Google's a strange place. When I met Eric Schmidt, he said, "If you are kind to everybody, then you will make good decisions because people will give you good information, and if you are truthful to everybody, they will be truthful to you." That's what's different about Google. They screw up and make mistakes, but they genuinely mean the good stuff about "don't be evil."

I make a hundred mistakes a day. I am, and have been, and will continue to be, wrong about almost everything.

This is not something that happens far away to people that we don't know. Global warming is something that happens to all of us, all at once.

Smallpox was the worst disease in history. It killed more people than all the wars in history.

In 1980 we declared the globe free of smallpox. It was the largest campaign in United Nations history until the Iraq war. A hundred and fifty thousand people from all over the world, doctors of every race, religion, culture and nation, who fought side by side, brothers and sisters, with each other, not against each other, in a common cause to make the world better.