“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.”

“Associated with this weight gain are increased risks in adulthood for joint problems, angina, high blood pressure, heart attacks, strokes, type 2 diabetes and, ultimately, premature death. Outside of the human costs, health experts estimate that treating adult obesity-related ailments will cost the American economy nearly $150 billion in 2009.”

“Some 1.2 billion people in the world still have too little to eat; the same number today suffer from being overweight…..For the first time in 100 years medical experts are predicting that life expectancy in developed countries will fall. Thanks to obesity our children face the prospect of dying younger than us.”

“That eating should be foremost about bodily health is a relatively new and, I think, destructive idea-destructive not just the pleasure of eating, which would be bad enough, but paradoxically of our health as well. Indeed, no people on earth worry more about the health consequences of their food choices than we Americans-and no people suffer from as many diet-related problems. We are becoming a nation of orthorexics: people with an unhealthy obsession with healthy eating.”

“I believe that human beings are designed to be physically active and that not doing so creates energy imbalances within the body that ultimately contribute to obesity and other health problems. As evidence, over 500,000 people die each year from diseases linked to physical inactivity and obesity. Furthermore, rates of hypertension, hypercholesterolemia, type 2 diabetes, and certain forms of cancer have all tripled over the past 30 years corresponding to decreasing levels of daily physical activity and increasing rates of obesity.”

“The ninety-nine cent price of a fast-food hamburger simply doesn't take account of that meal's true cost--to soil, oil, public health, the public purse, etc., costs which are never charged directly to the consumer but, indirectly and invisibly, to the taxpayer (in the form of subsidies), the health care system (in the form of food-borne illnesses and obesity), and the environment (in the form of pollution), not to mention the welfare of the workers in the feedlot and the slaughterhouse and the welfare of the animals themselves.”

“The simplest way to look at all these associations, between obesity, heart disease, type 2 diabetes, metabolic syndrome, cancer, and Alzheimer's (not to mention the other the conditions that also associate with obesity and diabetes, such as gout, asthma, and fatty liver disease), is that what makes us fat - the quality and quantity of carbohydrates we consume - also makes us sick.”