I've come to the conclusion that you may be confusing "has their own opinion" with "has their own truth." 2 plus two is 4, whether someone believes it's 5 or not. If they believe that it's 5, this is their (very confused) belief , but what in the world do we gain by saying that it's their truth ? If you talk that way, you blur the useful distinction between being right and being wrong. It gets worse. If I take you seriously, then I could respond by saying "well it may be your truth that everybody has their own truth, but it's my truth that they don't. And so if you want me to take you seriously, you've given me a perfect reason not to take you seriously. Of course people have different beliefs. We usually take that to be a matter of people disagreeing. But if you and I genuinely disagree, and aren't just play-acting or using words for fun, we can't both be right. And if either or both of us is wrong, then at least one of us doesn't have the truth of the matter; we have a mistaken ...

Funny you should ask. It's grading season and I've spent a chunk of my day reading essays by freshmen. Some are pretty well-written; others not so much. I'm with your prof. If I sent a paper full of bad grammar to a philosophy journal, it would either be rejected or, if it was otherwise worth considering, would be sent back for revision. You can think of either of these as the professional equivalent of getting points knocked off. But aside from what happens in the profession, I don't see my role as narrowly as you think I should. Part of the point of my essay assignments is to improve their strictly philosophical skills. But I take it to be part of my job to help students learn to write better essays in general. I don't think that this falls only to the writing teachers in the English department; I don't have that sort of siloed view of a university education. I'd add: experience suggests that ungrammatical prose often goes with careless or even muddled thinking. And it makes it more likely that the...

According to a recent survey of philosophers, a majority —but not a large majority—would tend to agree that there are objective moral truths. But the minority who don't is not small. So yes: there are "many" philosophers who don't believe in objective moral truths. Now these philosophers would say it's not true that it's always wrong to torture people purely for pleasure. Of course, this doesn't mean that they think it's okay to torture. They think that moral claims aren't the sorts of things that can be true. But why? The easiest way to get a feel for this is by appeal to the old chestnut that "is" doesn't imply "ought." No statement of non-moral facts ever entails a moral claim. We might be revolted by what torture amounts to, but "torturing people for pleasure revolts me" doesn't add up to "torturing people for pleasure is wrong"; there's a logical gap between "X revolts me" and "X is wrong." This isn't enough by itself. After all, there's a gap between biological truths and...

Philosophers are usually not the right people to ask for fallacy names. Most of us don't remember many of them, and aside from a handful (begging the question, for instance) seldom mention them by name. You mention the red herring fallacy here. That's probably good enough, but it's not any better than just noting that the response misses the point. If A says that taxing would be more effective than philanthropy and B says that philanthropy does some good, all A need say is "I agree: philanthropy does some good, but my point is that it's less effective than simply taxing people." A might be right or might be wrong, but what B says is irrelevant to the claim at issue, since A 's claim is entirely consistent with B 's reply. I notice this a lot on Quora. There's a whole sub-genre of questions in which people people describe a bit of reasoning gone wrong, and then ask for the name of the fallacy. Often the person has already done a good job of saying what's wrong. Sometimes...

If your question was whether there are some unethical landlords, the answer would surely be yes. But you asked if renting living space is a "fundamentally unethical practice." Your implicit argument that it might be is that "at this point" (at which point?) a landlord puts at risk the most inelastic needs of human beings, placing them behind more or less arbitrary paywalls." Let's agree: people need shelter. They also need food. And clothing. And in very many cases, transportation. And medical care. And many other things. And let's agree, at least for present purposes, that a society that doesn't have a reasonable way of providing such things isn't doing what it should. We can even put it more strongly: insofar as we can talk about obligations that a society has, let's agree, at least for present purposes, that societies are obliged to devise reasonable ways for providing these things. The word "reasonable" is covering a lot of territory, but I don't think that will affect the point I'd like to...

I'm a bit puzzled about where you got the impression that philosophy works this way, Looking at the work of Spinoza, perhaps, might give this impression, but who else? Certainly not Plato. Certainly not Aristotle. Not Descartes, Locke, Hume, Kant, Russell, not a single philosopher active in the last 50 years that I can think of. The description you quote from your philosophy student acquaintance is pretty reasonable. I'm not quite so happy with the last part—that philosophers determine general principles and rules from their intuitions. The role of intuition in philosophy is much more complicated and also much more controversial than this allows for. There is no one method that philosophers use. Philosophers worry about consistency and inconsistency. They look for counterexamples and try to avoid them in their own work. They may begin with "intuitions," but they try to develop those intuitions into more precise, well-articulated theses, and they count it as a plus for their view if it covers a range...

I recommend that you don't think about it this way. Is mind-independent moral realism true? Geez. I don't know. (And, by the way, neither do you.) But here's some stuff I feel quite comfortable saying. I want my kids to be empathetic. I want them to give a damn about how their actions affect other people. I want them to take seriously the idea that if they wouldn't be willing to put up with being treated in some way or other, then they'd better have a very good reason, and not just a selfish one, for treating other people that way. I want my kids to treat others decently. I want them to be honest. I want them to be fair. I want them not to be jerks. Do I want all that because I'm convinced that mind independent moral realism is true? Nope. I want all that because I can't imagine not caring about such things. They seem right to me, and the fact that something called "mind independent moral realism" might not be true seems to me an awfully thin reason for turning my back on my considered judgment that...

Suppose S is the set of all things that are blue or green. Then my mug is in S because it's green and therefore satisfies "x is blue or x is green," and my pen is in the set S because it's blue and therefore satisfies "x is blue or x is green." Now it's true: satisfying "x is blue or x is green" picks out only one set: the set of all things that satisfy "x is blue or x is green." But the condition "x is green" is a different condition, and so is "x is blue." However: when you say "being blue or green cannot be the reason why any other object is in any other set," there's an ambiguity. That could be read as "being blue cannot be the reason why an object is in any other set and being green cannot be the reason why an object is in any other set." In that case, however, it's false. Being green, and hence satisfying "x is green" puts my mug in the set G of all green things, and in the set S of all things that are either green or blue—that satisfy "x is green or x is blue." These two sets are not the...

If I really believed that you really believed that these are the only two alternatives, then I'd probably believe that you're stupid. But I don't believe any such thing. I'd be willing to bet a tidy sum that if someone else asked you the very same question, you wouldn't have any trouble pointing out a whole bunch of alternatives that they're overlooking. Since I don't know anything about your circumstances, I wouldn't presume to guess which alternative best fits your circumstances. But I do think the idea that there's a "real place" for each of us is something to be suspicious of, and I'm also pretty skeptical that even self-aware people are always reliable about what they're capable of. Of course, if you've already grasped the second horn of your dilemma (false dilemma though it is), my reaction won't count. In spite of this, I'd suggest that one kind of reaction it's often wise to ignore is the one that tries to shame you into not trying things. The approval of people who react like that isn't...

Why assume that Mr A's prayer's were answered? Is the idea of the example that Chelsea won because Mr.A prated for it to happen and God acted accordingly? Suppose I ray for a natural disaster and one happens. Would we assume that this was God answering my prayers? Surely not on any conception of God that's worth taking seriously. That Mr A prayed for what happened doesn't mean it happened because Mr A prayed for it, and in this case, that seems to be the response the believer should make. There's no reason even for a believer to think that Chelsea's victory was a matter of God favoring Mr A over Mr B. Of course, non-believers have an even simpler reply. But I'm treating your question hypothetically.