The American Beverage Association knows it has hard-wired America to drown salt and grease with sugar. Some burgers, with fries and a large soda, approach or crack the 2,000-calorie barrier.

How American. Get out of the car to save gas. I figure if that happened on the "liberal airwaves," it demonstrates how junk-food marketeers have conquered the national psyche.

This is ironic because the majority of major fast-food chains, including McDonald's, Wendy's, Burger King, Coca-Cola, Pizza Hut, Domino's, KFC, Taco Bell, and their lobbying arms, the National Restaurant Association and the American Beverage Association, give the vast majority of their political contributions to GOP causes.

They are the very causes that keep trying to deep-six NPR and the Corporation for Public Broadcasting. Since 1990, the food and beverage industry has given $247 million to Republicans and $110 million to Democrats.

Adult Obesity Has Doubled Since 1980

More important, the politicians do the industry's bidding to enact bans on obesity lawsuits, defeat or water down attempts to provide healthier meals and drinks in schools.

The National Restaurant Association -- with GOP Senators Mitch McConnell of Kentucky, Rick Santorum and Arlen Specter of Pennsylvania, and John Cornyn of Texas in its pocket -- held a press conference in June at which NRA president Steven Anderson said food establishments "should not be blamed for issues of personal responsibility and freedom of choice."

The rhetoric of "choice" is meant to obscure obesity's 112,000 deaths a year, according to the Centers for Disease Control. That is nearly three times more than the toll from drugs and alcohol.

The toll is sure to worsen as adult obesity has doubled since 1980 to 30 percent. The direct heath-care costs of obesity have zoomed from $52 billion in 1995 to $75 billion in 2003. The health care costs are half that of those attributed to smoking, and the gap is closing.

The costs have resulted in a flurry of action this summer in Arizona, New Jersey, California, Arkansas, North Carolina, Missouri, Alabama, Louisiana, Virginia and Rhode Island, where boards of education, legislative bodies and governors approved or called for a range of anti-obesity measures to limit or ban junk food in schools.

Junk-food lobbyists worked hard to avoid total bans and scored one major victory in June when Gov. M. Jodi Rell of Connecticut vetoed a statewide ban on unhealthy snacks and sodas in schools. Rell, after being pounded by $250,000 of industry lobbying, said the issue should be left up to local districts.

Pretense of Caring

In an effort to avoid full-scale bans, the American Beverage Association announced this week that it recommends that elementary schools eliminate soda, that middle schools withhold full-sugar soda until after school, and that high school vending machines be no more than 50 percent soda.

That is a smokescreen to distract us from the overall annual advertising assault of $11.2 billion by the food, beverage, candy, and restaurant industry on our children, teens and young adults.

As if to make up for losses in the schools, Wendy's has ushered in a 1,000-calorie triple cheeseburger, Burger King has created the 730-calorie Enormous Omelet to compete with McDonald's 1,190-calorie Deluxe Breakfast, [and] Pizza Hut has come up with the 2,240-calorie Full House XL pizza.

Those monstrosities deliver double the calories from fat recommended by the Department of Agriculture.

Despite its pretense of caring about the nation's youth, the American Beverage Association knows it has hard-wired America to drown the salt and grease with sugar. Some of these burgers, with fries and a large soda, approach or crack the 2,000-calorie barrier.

That is a day's recommended intake for many Americans, and far exceeds the daily average calorie intake for people in Somalia, Afghanistan and Eritrea, according to the United Nations.

As junk food kills us slowly, a quarter of the children of Niger die before their fifth birthday, largely because of malnutrition. We indeed should tell Americans how to save gasoline. One way is not to drive to McDonald's or Wendy's.

Derrick Z. Jackson is a columnist for the Boston Globe. His e- mail address is jackson@globe.com.