Cutting back is easy enough when  energy and oil prices are sky-high. But as Obama said on a recent CBS News 60  Minutes program, our memories are short.
 "This has been our pattern: We go from shock to trance.  Oil prices go up, everybody goes into a flurry of activity, and then the prices  go back down and suddenly we act like it's not important and we start filling up  our SUVs again." As a result, Obama added, "We never make any  progress."
 "People buy on emotion, and they justify with  the facts," says Maria Vargas, a director of the Environmental  Protection Agency's Energy Star program.
But what works? One effective tactic: fear of death.  Social marketers give themselves high marks for getting people to stop smoking.  But energy is different. As social marketer Merrill Shugoll of Shugoll Research  explains, Big Oil is not the same as Big Tobacco. People need energy, she says  -- they don't need cigarettes.
 "Fear doesn't always work," Shugoll  says. Clear, consistent information about where energy comes from and how its  use affects the environment is what people need more of, she notes.  
 Instead, they say they need something more  fundamental to motivate people. So efficiency boosters are turning to social  marketers to find out how to change energy consumption habits. Social marketing  is the use of public media to get people to make the right choices for  society.
 Social marketers say there are some things to avoid when  you're trying to make people change their energy appetites. A big one is the  idea of sacrifice. President Jimmy Carter tried that  when he put on a sweater and told Americans to turn down the  thermostat. It didn't  work.
 