Given the evidence, it doesn’t make sense to me to blame individuals for a problem that is demographically tied to one’s social environment. Smokers use up resources too, and there is no doubt a stigma against them, but the fact of their addiction is indisputable.
IIRC, there are three human behaviors that have a very high resistance to current evidence-based treatments.
- Smoking
- Overeating
- Anorexia
The long-term prognosis for any of these is very poor. I find it very problematic that in the absence of good treatments for these problems we would stigmatize and blame people who have them.
I think the generally understood definition of willpower is being able to resist temptation in the moment. As in, you pass a Cinnabon store, you smell the delicious Cinnabon, and you walk on by. Willpower.
But everything we know about overeating indicates that the moment a food addict smells that Cinnabon, the battle is lost. You’ve already decided you’re going to eat it even while you’re arguing with yourself about whether or not you should.
To successfully battle overeating, you basically have to change the whole structure of your life. You plan your meals in advance. You deliberately avoid the Cinnabon store, and if you have to pass it, you make sure to eat about 200 calories before your trip so that you aren’t hungry. You shift your budget to accommodate more expensive, higher-quality foods. You look up online menus before visiting a restaurant and count all the calories in the meal you are going to have to avoid going over your calorie budget. You stop frequenting restaurants that don’t offer nutrition information. You stop eating out. You invest in a food scale and always measure your food portions exactly. If you find you are exercising more than usual, you calculate your new base metabolic rate to make sure you increase your calories enough to perpetuate weight loss but not so much you eat more than you burn.
It is a royal fucking pain in the ass, and it is difficult to sustain in the long term.
That is true of any habit you have to change, though. Our current knowledge of learning theory indicates that old habits NEVER die-- those neural pathways, those automatic ways of doing the unhealthy thing, are always there. The only way to stop doing that thing is to put a new habit in its place, and it is going to take a long-ass time before that new behavior becomes automatic. You are always vulnerable to relapse, ALWAYS, even after 20 years of doing that new thing, because that old unhealthy behavioral pathway is just lurking there, waiting to take over when you let your guard down. Even a subtle change of context can trigger the old habit.
So overcoming obesity is a constant pain in the ass battle that requires lots of time and energy and investment. There is a shit-ton of failure involved, with relapses lasting days or months, and social support is fundamental. If you’ve got a family or friends eating junk food, your statistical odds of failure are extremely high.
I consider that to be more than willpower. To me it is more of a lifelong pain in the ass time-consuming project that requires hours of planning and which offers increasingly little positive reinforcement. The more weight you lose, the harder it is to lose weight and the less the benefits are immediately felt.
And remember, I DON’T HAVE A FOOD ADDICTION and that’s what losing weight is to me. I can pass by that Cinnabon store more often than not, or I can eat a quarter of the Cinnabon rather than the whole thing and walk away. My problem is just a bad habit and it still required a complete overhaul of the way I live my life.