Lumifer comments on Outside the Laboratory - Less Wrong

63 Post author: Eliezer_Yudkowsky 21 January 2007 03:46AM

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Comment author: brazil84 21 December 2013 09:19:06PM -1 points [-]

I'm saying that I don't know of particular preferences within the set of high-calorie foods.

That doesn't seem to contradict my point. It sounds like you do agree with me that there are certain foods or types of foods which (generally speaking) tend to be difficult for obese people to resist eating.

Right?

Comment author: [deleted] 22 December 2013 01:13:03AM 1 point [-]

Once again, no. Please attempt to understand my view here instead of trying to force your own. I do not necessarily believe, in the absence of evidence, that the obesity epidemic arises from certain foods (tasty, unhealthy, or otherwise) drugging people into addiction just by being more intense than prehistoric foods.

No, food is not in and of itself a drug that can magically alter our decision-making apparatus in some way that doesn't wash out when placed next to the other elements of individual lifestyle.

Some foods may contain drugs. Chocolate, for instance, contains theobromide, a mild stimulant and euphoric I find quite enjoyable. Beer contains alcohol, a fairly strong depressant. Some cheeses are said to contain opiates, which supposedly explain the "addictive" quality of cheeseburgers (though studies don't seem to indicate very much evidence beyond that expected of motivated reasoners). Yet nobody eats or drinks chocolate-laced beer with cheese in it.

I think that attempting to talk about the obesity epidemic as a failure of rationality due to superstimulus in foods is an attempt to kick a sloppy variable and turn it into a stiff one. I think we need a competing alternate hypothesis.

For one thing, it's not as if healthy foods are all dull! A simple chopped-vegetable salad made with fresh ingredients is tasty and healthy, for instance. (Of course, this assumes you live somewhere in which fresh, nutritious veggies are affordable in bulk.... hmm, another contributing factor to the obesity problem?)

Comment author: brazil84 22 December 2013 11:01:55AM -1 points [-]

Once again, no. Please attempt to understand my view here instead of trying to force your own.

I am trying to understand your view, and you are not helping things by evading my questions. The question I asked you said nothing about the obesity epidemic or the causes of obesity. You read that into the question yourself.

I will try one last time: Put aside the causes of obesity and the obesity epidemic.

I'm simply asking if you agree with me that for obese people, there tend to be certain foods or types of foods which are difficult to resist eating. It's an extremely simple yes or no question.

Comment author: [deleted] 22 December 2013 12:47:39PM 0 points [-]

I'm simply asking if you agree with me that for obese people, there tend to be certain foods or types of foods which are difficult to resist eating. It's an extremely simple yes or no question.

And, to the best of my knowledge, the answer is no. Obese people don't have a hard time not-eating some foods, they have a hard time not eating in general.

Comment author: brazil84 22 December 2013 03:16:19PM 0 points [-]

And, to the best of my knowledge, the answer is no. Obese people don't have a hard time not-eating some foods, they have a hard time not eating in general.

Here's some research which may change your mind:

http://jn.nutrition.org/content/133/3/835S.full

Food cravings are extremely common, particularly among women. Cravings are frequently reported for specific types of foods, including chocolate and foods high in both sugar and fat

One cannot discuss cravings, sugar and fat without discussing the role of chocolate. Chocolate is the most frequently craved food in North America

By the way, is it a surprise to you that chocolate holds the spot as the most craved food as opposed to, say, raw cauliflower?

Here's another big surprise for you:

Women in particular report extreme liking of or craving for foods that are both sweet and high in fat (e.g., candies, cakes or pastries, ice cream)

Comment author: [deleted] 22 December 2013 07:11:57PM -1 points [-]

By the way, is it a surprise to you that chocolate holds the spot as the most craved food as opposed to, say, raw cauliflower?

Since chocolate contains a stimulant/euphoric drug, no, this is not surprising, and I even mentioned it.

What would be surprising is if we could see a correlation between obesity and cravings for specific non-chocolate items, or even some way of showing that people who don't eat chocolate are massively less likely to be obese.

Comment author: brazil84 22 December 2013 08:08:17PM 0 points [-]

Since chocolate contains a stimulant/euphoric drug, no, this is not surprising

So are you conceding that at least chocolate is a specific food or type of food which many obese people tend to have difficulty resisting?

And what of the claim that "Women in particular report extreme liking of or craving for foods that are both sweet and high in fat (e.g., candies, cakes or pastries, ice cream)"

Do you dispute it? Is it a surprise to you?

Comment author: [deleted] 22 December 2013 11:25:44PM -1 points [-]

So are you conceding that at least chocolate is a specific food or type of food which many obese people tend to have difficulty resisting?

No, I'm saying that people have some difficulty resisting chocolate. That includes thin people.

Comment author: brazil84 23 December 2013 08:45:33AM 0 points [-]

No, I'm saying that people have some difficulty resisting chocolate. That includes thin people.

And "people" includes "obese people," agreed?

Also, please answer my other question:

Do you dispute the claim that "Women in particular report extreme liking of or craving for foods that are both sweet and high in fat (e.g., candies, cakes or pastries, ice cream)"?

Is it a surprise to you?