“Here are the facts. Coronary artery disease is the leading killer of men and women in Western civilization. In the United States alone, more than half a million people die of it every single year. Three times that number suffer known heart attacks. And approximately three million more have “silent” heart attacks, experiencing minimal symptoms and having no idea, until well after the damage is done, that they are in mortal danger. In the course of a lifetime, one out of every two American men and one out of every three American women will have some form of the disease.”

“Here are two facts that should not both be true: - There is sufficient food produced in the world every year to feed every human being on the planet. - Nearly 800 million people literally go hungry every day, with more than a third of the earth's population -- 2 billion men and women -- malnourished one way or another, according to the United Nations Food and Agriculture Organization.”

“According to the surgeon general, obesity today is officially an epidemic; it is arguably the most pressing public health problem we face, costing the health care system an estimated $90 billion a year. Three of every five Americans are overweight; one of every five is obese. The disease formerly known as adult-onset diabetes has had to be renamed Type II diabetes since it now occurs so frequently in children. A recent study in the Journal of the American Medical Association predicts that a child born in 2000 has a one-in-three chance of developing diabetes. (An African American child's chances are two in five.) Because of diabetes and all the other health problems that accompany obesity, today's children may turn out to be the first generation of Americans whose life expectancy will actually be shorter than that of their parents. The problem is not limited to America: The United Nations reported that in 2000 the number of people suffering from overnutrition--a billion--had officially surpassed the number suffering from malnutrition--800 million.”

“Last year in the U.S. alone more than nine hundred thousand people were reported missing and not found...That's out of three hundred million, total population. That breaks down to about one person in three hundred and twenty-five vanishing. Every year....Maybe it's a coincidence, but it's almost the same loss ratio experienced by herd animals on the African savannah to large predators.”

“Sometimes I think illness sits inside every woman, waiting for the right moment to bloom. I have known so many sick women all my life. Women with chronic pain, with ever-gestating diseases. Women with conditions. Men, sure, they have bone snaps, they have backaches, they have a surgery or two, yank out a tonsil, insert a shiny plastic hip. Women get consumed.”

“(On the energy radiated by the Sun)It's four hundred million million million million watts. That is a million times the power consumption of the United States every year, radiated in one second, and we worked that out by using some water, a thermometer, a tin, and an umbrella. And that's why I love physics.”