braft
No, that's a reductionist assumption. When I say "subjective experience" I am explicitly not indicating its quantifiable aspects. I am indicating what Nagel talks about in "What It Is Like to Be a Bat," the what-it-is-likeness, the phenomenological aspect. Not the increased pulse, not the hormones being released, not the neurons firing in the brain that correspond to a feeling of anger--the anger itself. An idealized observer enumerating all of anger's physical correlates does not give that observer the experience of that anger as it is felt by the person experiencing it. There is a difference between understanding something and living something.
No, I did not argue that at all. I said that there are multiple types of knowledge regarding hearts. Surgeons know one type in depth. The subjective experience of a racing heart is different from physical knowledge about how the heart pumps, and even if you know in depth the chemical/physical reactions that lead to and accompany a pounding heart, you do not thereby know that subjective experience.
You're conflating the knowledge surgeons have with the subjective experience of a pounding heart. Surgeons study the heart qua plumbing, not as object of awareness related to primal feelings. Noting that physical changes in the brain cause changes in consciousness does not explain subjective experience.
Regarding the kitchen comments, are those measures very positive and not to be impeached, or are they not that impactful? Or what do you mean by saying both? Also, your first line should read "and its sentiment".
1. Hackers are reluctant to acknowledge that their work has political ramifications. I believe this is true, and a problem.
2. Politics should be discussed more on HN. This is what most in the comments are disagreeing with, and I think with good reason. I like that HN avoids politics for the most part, but I'm also very glad to see someone point out that too many intelligent and technologically-inclined people insulate themselves from taking questions of values seriously.
> Why would you want to be like Socrates, and not like Newton? Especially since Newton had more to show for his thoughts than an account of what his thoughts were like. I suspect the difference is that because physicists invent explicit machinery that can be easily taught, when you learn physics you spend your time mastering these tools. And perhaps in the process, you come to think in a way that fits well with these tools. Whereas in philosophy there is much less in the way of explicit methods to learn, so the most natural thing to learn is how to do whatever mental processes produce good philosophy.
The notion of having "more to show" is beside the point. The goal of philosophy can not be described as "producing good philosophy." The goal, at least for many of the ancients both in and outside Greece, is coming to know the truth, possessing wisdom, but not in the sense of holding in mind a set of facts about the world. It is a goal of reconciling oneself to the world, reaching the best understanding of how to live and think properly that is available to human beings.
The bias I'm trying to get at is shown here: > And if philosophy is about having certain experiences, like poetry, but then it would seem to be a kind of entertainment rather than a project to gain knowledge, which is at least not what most philosophers would tell you.
Dividing experience into "knowledge" and "entertainment" belies an ignorance of much of the subject matter Plato treats. Many works of ancient philosophy are still some of the most worthwhile texts to read because they are education in how to live. They represent some of the most admirable and imitable responses to the puzzle/experience of being a fragile creature who knows that it will die but doesn't know why it's here nor quite how to find out. Scientific inquiry can treat "why" questions when we understand "why" to mean "by what means?" but not when we understand "why" to mean "for the sake of what?" Many today would contend that "why" questions in the latter sense are not meaningful nor admit of answers, and you can't present empirical data in rebuttal, nor do much else besides try to inspire a sense of skepticism about their broadest assumptions, habits, etc. And encourage them to read Plato.
As others have observed, many of Aristotle's scientific claims have been falsified, and personally I didn't get much out of reading his Physics. But the Nic. Ethics made a permanent change in the way I think and feel, in part because it revealed to me how incomplete and shallow my justifications about ethics had been my whole life, and that a coherent way of thinking about ethics was possible.
Also, studying the history of philosophy and philosophy of science are the best ways to become aware of the (often questionable) philosophical assumptions that underlie the contemporary scientistic attitude towards knowledge.