lukeprog comments on 11 Less Wrong Articles I Probably Will Never Have Time to Write - Less Wrong

23 Post author: lukeprog 23 October 2011 02:44AM

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Comment author: lukeprog 22 November 2011 06:57:06AM 3 points [-]

So... nobody wants to try writing the 'Informal Fallacies as Errors in Bayesian Reasoning' post?

But that paper is so badass!

Comment author: [deleted] 23 November 2011 10:38:46PM 2 points [-]

I spent a few hours last night read through the material and writing down some general ideas. However, I soon felt like I was "faking it" when it came to the math. That was a red light for me to stop. I don't think I understand enough of the mathematics to explain it well. I wanted to say this asap so I don't prevent anyone else from tackling a problem they think I'm already working on.

Instead, if no one else has already written it, I may turn my attention to the post on Motivational Externalism. That also a topic I'm interested in, as well as one that is less math-intensive. Is that topic still open, Luke?

Comment author: lukeprog 24 November 2011 08:26:21AM 2 points [-]

Thanks for posting this notice.

As for motivational externalism: as far as I know, nobody is developing that post. Go for it! If you need help, I'm happy to point you to the right review articles, but I probably can't help more than that. The review article I link to above is the best starting place.

Comment author: [deleted] 24 November 2011 05:03:48PM 2 points [-]

You're welcome.

Thanks for the encouragement! I'm reading the review article you linked to right now. I'm also reading your advice on writing. (Must. Remember. Short. Sentences.)

I understand that your ability to help is limited. You're a very busy guy doing very important work. And I don't say that to blow smoke.

But when you have the time, I'd definitely appreciate if you could point me toward the right review articles.

Comment author: lukeprog 24 November 2011 06:38:27PM 0 points [-]

I'll wait for you to finish the one review article above, and then ask me questions.

Comment author: [deleted] 25 November 2011 10:20:20PM 1 point [-]

I finished the review article Schroeder et al. (2010). Based on it, this is my sketch of my tentative outline:

  • Give a brief account of motivation. Humean vs. anti-Humean theories
  • Describe the open questions in moral psychology about motivation.
  • Explicate the four views of moral motivation. Which are internalist? Externalist?
  • Pose for each view the different experiences we should anticipate if it is true.
  • Delve into the neuroscience and describe the relevant structure of the brain.
  • Compare our anticipated experiences with the evidence from neuroscience.
  • Show which views are more probable based on the evidence. Show which are less.

I have many questions. But for now. I'll restrain myself to the three most important ones.

Does this outline reflect what you had in mind? I read that this topic is necessary for your Metaethics sequence. I want to save you the time of writing this yourself so you can focus on topics I can't. Division of labor and such. In order for that to work, I need to make sure that I'm targeting the specific questions you would have otherwise had to address.

How in-depth should I get with the neuroscience? I want to aim low with my explanations. Illusion of transparency, large inferential gaps, etc. But I'm not sure how low is too low. Are they any useful heuristics for approximating when I need to go less in-depth? More in-depth?

The textbook Schroeder et al. (2010) uses as their primary reference for neuroscience is at least 10 years old. Are there other resources with more recent information I should be aware of? Any specific pieces of information that would be useful?

Comment author: lukeprog 25 November 2011 11:11:56PM 1 point [-]

The outline looks perfect! And yes, the main problem with that article is that it is out of date with the neuroscience. I would begin instead with Neuroscience of Human Motivation and the sources it cites, and also Neuroscience of Preference and Choice, if you can get your hands on it.

Comment author: [deleted] 25 November 2011 11:31:29PM 0 points [-]

Sounds great! Thanks for the quick response.

Do you have a PDF copy of Neuroscience of Preference and Choice? If not, do you know anyone who may? Would it be appropriate for me to ask in the discussion section? I've searched online before, but I haven't been able to find a (free) electronic version.

Comment author: lukeprog 25 November 2011 11:55:16PM 0 points [-]

I only have a Kindle copy. The first two chapters are the most important. You could email each author and ask for a pre-print copy of their chapter.

Comment author: [deleted] 26 November 2011 12:13:54AM *  0 points [-]

I have a Kindle myself, so that's not a problem. If it's not an inconvenience, I'd appreciate it if you copied the file and sent it to me at:

(REDACTED)

If you can't, I'll email the authors for a pre-print copy.

Comment author: [deleted] 22 November 2011 07:54:48PM *  0 points [-]

Actually, I would really love to write that! I've been looking really hard for said paper, assuming it had already been written by someone, somewhere. It is totally badass, and on a topic I'm really interested it.

To be honest, I'm just not sure if I have enough experience and information to write it, and to write it well. I'm willing to give it a shot, though. It's something important to try my hand at.

Do you (or anyone else) have any resources on hand that might be useful? Any advice? (On both the topic itself, and the writing process.)

Comment author: lessdazed 22 November 2011 10:34:13PM 0 points [-]

lukeprog has done this sort of thing before, I think - but that "post" is not a post. It's a sequence!

I am trying to integrate fallacies as errors in Bayesian reasoning into the post I am writing on the principle of charity, the straw man fallacy, and the principle of humanity...it's a lot to think about, organize, and try to present coherently, and those three are a small subset of all the informal fallacies that there are.

Comment author: [deleted] 22 November 2011 11:03:33PM *  1 point [-]

For what I'm aiming for, I don't think a sequence is necessary. A lot of the groundwork on Bayesianism has already been laid elsewhere, so I am able to restrict my discussion to the following areas:

  • What is traditionally meant by informal fallacies?
  • What are a few examples of these informal fallacies?
  • How can we express these allegedly fallacious lines of reasoning in Bayesian terms?
  • After expressing them in said terms, are any these informal fallacies actually fallacious?

If I narrow my scope to these questions, I think I can give a satisfactory overview of the answers in one post. A more thorough investigation (which I perceive that you are aiming for) is valuable and very well might need its own sequence.

But for now, I'm trying to aim very low. I hope that in the future, someone writing that more comprehensive post can say:

Hey! Remember that post PP wrote on informal fallacies as errors in Bayesian reasoning? I'm going to go much more in-depth than he did. Go read his post first as a primer so I don't have to re-tread covered ground, and then come back here for a more thorough analysis.

Comment author: lukeprog 22 November 2011 07:59:50PM 0 points [-]