That’s two ways beside the point. They work by the most reasonable and common definition
Bear in mind that a diet only ‘works’ if you actually successfully keep to them in the long term. Only a minority of people stick to diets in the long term. That’s where choosing diets based on convenience and ease of compliance becomes more important than raw effectiveness.
Bear in mind that science only ‘works’ if you actually successfully use it over the long term. Only a minority of people stick to science in the long term. That’s where choosing knowledge-gathering techniques based on convenience and ease of compliance becomes more important than raw effectiveness.
I see your point (which is valid), but mine is that the cost of using a method does not reduce the effectiveness of that method, just the number of people who apply it. One might say that it is too costly to uniformly apply science, diets or PUA, but that’s a different statement than saying that they don’t work.
I thought your reference to conventional ‘works’ was a valid reply to Nancy’s “but maybe it will also make you sad or otherwise have external costs” point. Convention would call that ‘works’ even though naturally it is a cost to consider. (For yet another ‘although’ I expect people who find a diet that works in the mid to long term to also enjoy improved experience in other aspects of life so I don’t think there is much of a balance to be had there at all.)
What I would not agree with is the complete exclusion of psychological considerations from deciding whether a diet ‘works’ or not. For example for a bare minimum ‘diet’ I would argue that “have a breakfast including at least 30g of protein within 30m of waking up” works far more effectively than “eat 10% less”. This is just based on how humans work at a psychological and physiological level.
I actually consider science to be a good analogy to go by and not at all as the ad absurdum imply. ‘Science’ is the application of various traditional rules and limits upon rational thinking that discard all sorts of reasoning that is valid for the purpose of avoiding some of the more drastic human failure modes and biases. By limiting evidence and officially sanctioned persuasion via some formulaic rules it makes it somewhat harder for money, politics and ego to sabotage epistemic progress. (Unfortunately it is still not hard enough).
Bear in mind that a diet only ‘works’ if you actually successfully keep to them in the long term. Only a minority of people stick to diets in the long term. That’s where choosing diets based on convenience and ease of compliance becomes more important than raw effectiveness.
Bear in mind that science only ‘works’ if you actually successfully use it over the long term. Only a minority of people stick to science in the long term. That’s where choosing knowledge-gathering techniques based on convenience and ease of compliance becomes more important than raw effectiveness.
I see your point (which is valid), but mine is that the cost of using a method does not reduce the effectiveness of that method, just the number of people who apply it. One might say that it is too costly to uniformly apply science, diets or PUA, but that’s a different statement than saying that they don’t work.
I thought your reference to conventional ‘works’ was a valid reply to Nancy’s “but maybe it will also make you sad or otherwise have external costs” point. Convention would call that ‘works’ even though naturally it is a cost to consider. (For yet another ‘although’ I expect people who find a diet that works in the mid to long term to also enjoy improved experience in other aspects of life so I don’t think there is much of a balance to be had there at all.)
What I would not agree with is the complete exclusion of psychological considerations from deciding whether a diet ‘works’ or not. For example for a bare minimum ‘diet’ I would argue that “have a breakfast including at least 30g of protein within 30m of waking up” works far more effectively than “eat 10% less”. This is just based on how humans work at a psychological and physiological level.
I actually consider science to be a good analogy to go by and not at all as the ad absurdum imply. ‘Science’ is the application of various traditional rules and limits upon rational thinking that discard all sorts of reasoning that is valid for the purpose of avoiding some of the more drastic human failure modes and biases. By limiting evidence and officially sanctioned persuasion via some formulaic rules it makes it somewhat harder for money, politics and ego to sabotage epistemic progress. (Unfortunately it is still not hard enough).