All of rthomas6's Comments + Replies

So this may be other-optimizing if you heed my anecdote, but contemplating my own swiftly approaching death (an idea I take from Stoicism) helps my procrastination. In the context of this article, I think it works because it decreases my impulsiveness by forcing me to view my time as a finite resource, thus reducing some (not all) hyperbolic discounting of rewards. When I get up in the morning, if I say to myself something like "I probably have less than 20,000 days left to live, and this is one of those days," I find it easier to do tasks that m... (read more)

To get a meaningful answer I think you also have to look at all of the high-IQ people that don't generate a lot of wealth. What you really should look at is the correlation between IQ and wealth generation on average. My intuition says that there is a correlation but not a super duper strong one. (For instance I doubt having a 180 IQ results in more wealth generation than a 150 IQ.) I think cognitive empathy, or the ability to understand others' feelings and how they would react in a given circumstance, is just as important for wealth generation, if not mo... (read more)

3Viliam_Bur
Are you just saying that there are also other important things besides IQ, or that those things are anticorrelated with IQ? I'm asking because it seems to me that people often say the former, but silently imply the latter. For example, having good impulse control is probably more important than the difference between 180 IQ and 150 IQ, but unless there is anticorrelation, it does not change the answer to question whether 180 IQ is better than 150 IQ.

I agree with you (maybe not 99% certainty though), and I'm surprised more people do not.That is, assuming the original stipulation of the dust specks causing only a "mild inconvenience" for everyone, and not some sort of bell curve of inconvenience with a mean of "mild". People around here seem to grok the idea of the hedonic treadmill, so why don't they apply that idea to this situation? Assuming all of those 3^^^3 people all truly only have a "mild inconvenience", I would argue that from a subjective point of view from each ... (read more)

3polymathwannabe
Elsewhere I argued that the pain from the dust specks doesn't add up (and is therefore not really comparable to one single person's torture) unless the victims are forming a hive mind. What the thought experiment is actually comparing is one instance of horrible pain versus many, many individual and not groupable instances of minor discomfort.

I do disagree. Did you read the rest of my comment? I originally downvoted because the rules also say to downvote if someone expresses a preference disguised as a belief.

What degree of certainty do you place on that belief?

0solipsist
I could put numbers to it, but it would really be pulling them out of my butt -- how certain are you that anthropic reasoning is valid? If it is valid (which seems more likely than not), then you quickly run into the problem of Boltzmann brains. Some people try to exorcise Boltzmann brains from their anthropic viewpoint, but I have no problem with biting the bullet that most brains are Boltzmann brains. The practical implications of that belief, assuming the world is as it appears to be, are (I believe) minimal.

That clears things up a lot, and I changed my downvote to an upvote. EDIT: To be clear, I disagree with you.

My thoughts on your disadvantages list:

  • Flush toilets do create additional dependency on water, however if one already has running water and depends on it for drinking and washing, how significant is the additional water dependency for flush toilets?
  • The reason flush toilets use potable water is an economic one. It is simply cheaper to use one unified water system instead of two, when someplace already has running water. The cost of the wasted drink
... (read more)
2NancyLebovitz
I expect this is too expensive to be worth it. but instead of a whole second water system, it's theoretically possible to use gray water from bathing and showering for flushing. On second thought, this might actually make sense for apartment buildings and hotels, since some gray water could be stored and sent downhill for flushing-- you wouldn't need a pump in the bathroom.
1roystgnr
Austin's "Dillo Dirt" is made from yard waste and treated human sewage. Less-treated sewage gets used to fertilize ranchland. As you suspected, there's more than a little controversy over whether the result is well-composted enough for health and aesthetics, but it's mixed up with concern over the standards for various non-fecal pollutants. Presumably whatever closed loop fertilization trist is advocating wouldn't have to worry so much about the various kinds of industrial and medical waste people dump down their drains.
0gothgirl420666
I think you're playing it wrong? You upvote if you disagree.

If we could choose to buy a 1960-era consumer good (telephone, radio, house, car) that was manufactured using modern manufacturing techniques and modern technology, many of these goods would be significantly cheaper to produce than anything available on the current market, and buying these goods instead of modern goods would result in zero net loss of happiness for the consumer.

A radio, for instance, would look and act exactly like a 1960-era radio, but it could use digital technology, integrated circuits, etc. to make it work. The functionality and appearance of the goods are what remains the same as 1960.

0philh
It's plausible that a 1960s telephone could replace my parents' landline phone. But if it replaced my smartphone, I think my happiness would decrease. I have no opinion about the other things.
0[anonymous]
Can you elaborate on what this means. Do you mean that if we had more consumer goods of the year 1960, we would be as happy as the current middle class?

How is this not just a preference?

5trist
I suppose my actual belief is that flush toilets are a mistake outside of urban areas, I don't have much experience with urban living or what other poop strategies could work with it. Advantages, flush toilets: * Provide easy long distance transport of human waste in urban environments. * Exchanges weekly-to-yearly chores for purchased services. Disadvantages, flush toilets: * Create additional dependency on water (and by extension outside water districts, electricity). * Turn (vast amounts of) drinking water into black water. * Create a waste product from human manure, which is a valuable resource (fertile soil) when dealt with properly. * Adds significantly to the cost of housing (especially outside sewer districts).

In my quite limited experience, the form for high bar squatting is easy to figure out, but people often fail to maintain proper form when lifting heavy weight, and they often don't realize it. I personally have done this several times, where I thought I had good form and then my workout partner would point out that I rounded my lower back at the bottom, or my knees buckled inward, or I used my lower back to lift the weight part of the way up. Unless you are exceptionally mindful of your own body, I think there's a lot of value in lifting weights with a partner who can critique your form.

1RomeoStevens
I agree, and this is most important at the very beginning, since that is when you have not developed your proprioception yet.

Why do you think you would not have injured yourself if you had a personal trainer? I agree that form is very important, and that the ideal way to learn it is to have a knowledgeable person there with you to critique your form. I also agree that the OP did not stress enough the importance of good form. However, if a workout partner knows what good form is, what value does a personal trainer add that a knowledgeable workout partner does not?

1Brillyant
I mentioned personal trainers because the OP literally and specifically talked about their knowledge here: Further, as I said, I now wonder if optimizing for performance can often be inherently bad to the pursuit of optimizing for longevity. The human body is not necessarily evolved for modern weight training. Monster powerlifters (optimizing for performance) and bodybuilders (optimizing for looks) are basically using body hacking techniques. It isn't the slightest bit surprising to me that over time, that can lead to accumulated stress injuries in more vulnerable parts of the body. You can—and I have—pretty well optimize for performance for certain lifts. I am now curious as to whether that was a leading cause of sub-optimal results in my long term health. (Lots of things in nature are like this... give and take, trade-offs) A knowledgeable person(al trainer) might be able to provide feedback and warnings to balance your optimization. If someone (for example) would have said "Benching heavy twice a week will help you add 10% to your max in the next 4 months... but it will also wear out your shoulders quickly," Then I could've made a more infomed choice. As it is, "common sensers" like the OP (I was one of them) typically make weight lifting very simple. They recommend a simple formula and de-value personal trainers. I've seen this advice "work" for many people who have gotten strong and fit. Maybe they'll deal with injuries later? Don't know. Lots of variables. As of now, I'm re-thinking my view of "Optimal Exercise". Very little. More personal focus than a training buddy, likely. The key is in the word "knowledgeable". I've had training buddies who were very strong and fit who may end up with long term problems like me. They helped me reach my shorter goals, though...