[zvmaz]

I don't know a lot about Derek Parfit, but one interesting philosopher who claims to have solved Parfits' problems about population and moral theory is David Benatar [1]. His solution is anti-natalism, which he defends extensively in his book Better Never to Have Been, The Harm of Coming into Existence.

[1] https://academic.oup.com/book/32901/chapter-abstract/2766430...

[scandox]

The Conspiracy Against the Human Race: A Contrivance of Horror by Thomas Ligotti is another fun read advocating an orderly winding down of the human project.

Personally I find all this moral arithmetic with pleasure and pain pretty strange. I think it's reasonable to exist for a few moments in eternity and see how it goes.

[zvmaz]

There's a serious moral problem with bringing human beings into existence and guaranteeing that bad things will happen to them, including death.

[whythre]

Why? Why does the bad inherently outweigh the good? I feel like this the philosophy of the mentally ill. My own life has not been perfect but I am glad to have been born and my children would say the same.

[scandox]

Well first of all I don't agree that death is a bad thing, personally.

Second of all morality is not the primary concern of most individuals' existence, despite all the talk that goes on.

[dlkf]

No there isn’t

[skissane]

Anti-natalism is a self-defeating philosophy. To continue in existence beyond a single human lifespan, it needs its opponents, and it needs to continuously succeed (generation after generation) in converting the children of its opponents. It will usually succeed in converting a handful, but never enough to overcome the built-in numerical advantage that the opposition has. It is never going to win, certainly not by convincing people.

[WastingMyTime89]

That's not the point. You are confusing phylosophy and politics.

Benatar isn't trying to start a religion and makes convert. He is carefully building an argument that if we consider an axiomatisation of ethics where causing pain is bad and getting pleasure is positive, it can be argued that life is actually a poor deal. That's interesting in and of itself because it both challenges how we view life and the fondation of ethics.

You will never go far if you stick to a view where you have to either be for or against idea. Thankfully you can go beyond that. Parfit himself spent a significant part of his career unsuccessfully looking for an axiomatisation of population ethics avoiding the repugnant conclusion for exemple.

[skissane]

> That's not the point. You are confusing phylosophy and politics.

I don't agree I am. On the contrary, there is a lot of philosophical debate on the relationship between pragmatism and truth – https://plato.stanford.edu/entries/truth-pragmatic/ – and I think what I'm saying makes sense if you assume a certain position in that debate (albeit one which I'd expect Benatar would reject)

Obviously, in the short-run, the popularity of a belief tells us nothing about its truth. But what about the popularity of a belief in the very long-run, in the limit of future time? If we somehow knew that, as t approaches infinity (or the future extinction of humanity), believers in a proposition will inevitably outnumber its disbelievers, would that in itself be evidence that the proposition is true? Personally, I say yes. I don't know if Benatar has written anything on this topic, but I assume he'd have to say no, since yes implies the falsehood of his published work.

> He is carefully building an argument that if we consider an axiomatisation of ethics where causing pain is bad and getting pleasure is positive, it can be argued that life is actually a poor deal

I think it is interesting, but for the opposite reason he thinks – if consequentialism/utilitarianism (or at least some versions thereof) produces that conclusion, to me that's another nail in the coffin of consequentialism/utilitarianism (or at least those versions of it).

> Parfit himself spent a significant part of his career unsuccessfully looking for an axiomatisation of population ethics

I've read Reasons and Persons. I think his discussions of the theory of personal identity are very informative, even though I don't agree with his materialist/physicalist premises. His contributions to ethics fascinate me less, because I don't believe in consequentialism, and I doubt ethics is axiomatisable

[WastingMyTime89]

> On the contrary, there is a lot of philosophical debate on the relationship between pragmatism and truth – https://plato.stanford.edu/entries/truth-pragmatic/ – and I think what I'm saying makes sense if you assume a certain position in that debate (albeit one which I'd expect Benatar would reject)

I don't think there is a debate in the sense that one true proposition has to win over another one. You can build sound arguments for different positions based on varying premises.

I can't find flaws in what Benatar says. I don't entirely agree with his premises and it's easy to counterbalance them if you are so incline - you can take a religious angle and argue than eternal salvation counterbalance pain during life or a progressist one and argue that the suffering of the current generation are offset by their absence for the future ones - but I still find them valuable. From my point of view, it definitely is a valuable contribution to the philosophy of ethics.

> I doubt ethics is axiomatisable

I'm curious about how you propose we discuss and study ethics if you don't think it can be based on exposed principles.

[skissane]

> I don't think there is a debate in the sense that one true proposition has to win over another one. You can build sound arguments for different positions based on varying premises.

I mean the idea that we should decide between competing sets of premises on their long-term practical prospects of becoming widely accepted is itself a premise we can consider. And having adopted that premise, we can use it to conclude that Benatar's conclusion is false. Which implies that the negation of that premise is one of Benatar's premises, even if not one he ever made explicit. And thus, we've actually learn something about the assumptions underlying Benatar's position.

> I don't entirely agree with his premises and it's easy to counterbalance them if you are so incline - you can take a religious angle and argue than eternal salvation counterbalance pain during life or a progressist one and argue that the suffering of the current generation are offset by their absence for the future ones - but I still find them valuable.

Maybe there are other ways of counterbalancing them. Population ethics seems to assume all relevant goods are fungible. If some of the relevant goods are non-fungible, the whole enterprise would turn out to be based on a false assumption.

> From my point of view, it definitely is a valuable contribution to the philosophy of ethics.

I never said his contribution was worthless. Sometimes, a person can make a valuable contribution even while being wrong–e.g. by helping to clarify the space of possible arguments, the lay of the land.

> I'm curious about how you propose we discuss and study ethics if you don't think it can be based on exposed principles.

Can we axiomatise history? Can we axiomatise psychotherapy? In both cases, I think the subject is inherently unaxiomatisable. But that doesn't mean it is impossible to approach rationally. We just have to accept that rigorous formal methods of deduction, which the term "axiomatisation" implies, while a perfectly appropriate methodology for some disciplines, has for others at best occasional applicability

[carrolldunham]

I don't know what you're arguing here but that kind of reinforces anti-nasalism's point. It implies that 'natalism' persists only by meta factors and is therefore false/illegitimate in itself.

[zvmaz]

Benatar is well aware that his philosophy will not be influential and will not lead to (significantly) more people not procreating. He just says that his arguments need to be said, and he just says them.