http://www.newscientist.com/article.ns?id=dn9318&feedId=online-news_rss20

the headline reads

Why fast foods are bad, even in moderation

this is a filthy lie. the article in no way supports this conclusion.

all the article actually says is:

fast foods often have X kind of fat

X kind of fat is worse for you than Y kind of fat.

you should be really scared of X fat. it will probably kill you. your death will be slow and painful, and will occur soon unless you stop immediately.

by this standard, flour is bad for you, because there exists a food with more nutrients, and apples are bad, because their exists a food with less dirt. *every* food is bad, by this standard. even in moderation.

This is a real conversation.

Katara: tell me about relationship theory :)
Elliot: there was an email list called ARR. autonomy respecting relationships. it's dead now. no traffic.
Elliot: ARR says that if you want to be monogamous, you have to make sure you won't break up. you have to make sure you don't learn/grow in different directions and drift apart. every time one person has a new interest that isn't shared, that's a threat. thus monogamy gets in the way of our learning. this is a problem.
Katara: omg yeah
Elliot: ARR also says that romance (used very broadly) .. at the very least it's bad to see romantic relationships as *the* type of relationship. there should be more diversity of approaches.
Katara: but romance is still good, right?
Elliot: i don't think so. i'm also against love. but on ARR list that is controversial. some people like romance. some people even claim to be anti-romance and pro-love.
Elliot: on ARR the main complaint about monogamy was it limits freedom. like you can't have sex with someone else. but what if you want to?
Elliot: the main complaint about romance and love was that it's not rational enough.
Elliot: one of my complaints about mono is that i don't think promising is rational.
Elliot: suppose i promise that i *will* do X at 3pm 2moro. 3pm comes around. i could now do X or Y.
Elliot: if I think X is the right thing to do, or best, i will do it whether i promised to or not
Elliot: if I think Y is right or best, then i will find my promise says "i will do the wrong thing"
Katara: this is true
Elliot: if you promise to stay with someone forever .. either it will be right to, or it won't. promising won't change that. it will just tempt you to do wrong.
Elliot: also, i think it's bad to make decisions early. we have less information early.
Katara: this is also true
Katara: I like romance because it makes me feel fuzzy and I like fuzzy. I'm sure there's a reason if you're a neuroscientist...
Elliot: i don't think we need to be neuroscientists to explain why many people find that romance feels nice. they believe romance *is* nice. they feel nice when they do things they consider nice.
Katara: maybe...
Elliot: the point of ARR is not to tell people to feel bad. however, if a person changes his mind about what is nice, then he can feel good about the new lifestyle. so i think what we feel nice about today cannot be a strong argument either way.
Katara: I agree
Katara: however, while I find romance nice surely there is nothing wrong with enjoying it?
Elliot: maybe. but what if you break someone's heart? or yours is broken? that won't be nice.
Katara: true
Katara: but that comes with human interaction
Elliot: maybe it doesn't have to
Elliot: one of my complaints about romance is it's too focussed on surface characteristics. eyes, appearance, charm. things you can learn about a person you just met 5 minutes ago.
Elliot: it also is too focussed on feelings. does the sex feel special/good/extraordinary? do you feel mushy when s/he looks at you? nervous/excited when with person?
Elliot: and too much on the future. can you see yourself having kids with this person? loving him for the rest of your life? moving in together? if not, the relationship is deemed not to be going anywhere.

i wrote a few comments about free rider problems:

the first thing to keep in mind about free rider problems is that in many cases someone pays. if Europe is really free-riding on Iran defense, then despite the free rider problem the US *did* pay for it. this may violate someone's sense of fairness. however, if i want to buy something, and it happens to benefit others, and i know they won't consent to pay for it, and i still want to buy it at full price, that is perfectly reasonable.

the second thing to keep in mind is that what projects should be done is a tricky question. there are more available projects than their is wealth to complete them and we need to try to choose the best ones. so if a project doesn't get completed for whatever reason (such as people who stand to benefit refusing to pay for it), even if the project seems valuable, that does not prove anything has gone wrong.

the general solution to deciding which projects should be done is individualism. people complete whatever projects they want to using their own resources and free trade. this works well because it lets people put their knowledge to use if they believe it's important without having to convince the world, and the people who are more successful at their projects end up wealthier and thus more able to do more projects.

the general solution to free rider problems, and to selling things to people in general, is to use creativity to persuade people to trade with you.

some people believe the government is the solution to free rider problems. they believe that by applying force to make the project be completed, they can improve the situation, by making good things be done that wouldn't have been done otherwise. however, there is no guarantee the government will sponsor the right projects. governments have no special knowledge about which projects should be completed. governments also have problems with accountability and efficiency.

a critical issue besides which projects should be complete is: how should they be funded? when a government intervenes by force and takes $100 from all the farmers to build a dam, even if the dam ought to be built, this still may be the wrong way to build it and a bad deed. funding projects in good ways requires creativity.

the only way that force could be necessary, in principle, to make the right thing happen is if there were right things such that they should be done despite their being no possible way that anyone, or any group of people, would freely pay for it with his/their own wealth. if that's the case, in what sense is it really the right thing to be done?

Here I stand; I can do no other - Martin Luther

Syntax is supposed to be a win. It's supposed to be convenient, readable, shorter.

But Lisp -- the language where you write your code in trees without syntax -- is known for being very succinct.

So I see two possibilities:

1) Most syntax isn't actually a great idea

2) Other languages are so handicapped by lacking features found in Lisp that it more than makes up for syntax advantages (and libraries, and all Lisp's other deficiencies)

I'm leaning towards (2), but I suspect a fair amount of syntax is not helpful and some is bad.

If your child doesn't want to look for solutions, this does not mean your child doesn't want to solve problems. Really. Your child isn't insane and *would* prefer if things were better. What's going on is that previous time spent "problem solving" was unpleasant and was itself a problem. Perhaps because it seemed boring and fruitless. Or because it involved the child being pressured to make compromises or sacrifices (same thing), or lectured, or asked questions he didn't want to answer. Or maybe "problem solving" previously interrupted other things like video games.

True morality isn't unpleasant or burdensome. Moral knowledge is knowledge of how to make choices. It's a tool that has information about how to get what we want, and what we should want. It's not arbitrary or artificially limiting. If something is a bad idea, true moral knowledge on the subject will include reasons why it's a bad idea and explanations of what will actually work well. And they will be persuasive. If they aren't persuasive, that indicates a *lack of* moral knowledge. If the "moral" alternative proposed doesn't sound nice, that indicates a *lack of* moral knowledge (either the proposal is wrong, or the explanation for it isn't good enough).

link

girl: i love you
boy: i'm not sure if i love you
girl: well, how will you find out?
boy: dunno
girl: will you know soon?
boy: i doubt it
girl: this is important!
boy: why?
girl: i don't love you anymore