If you don't mind, I'd be interested in knowing why you think this is so. If you conceive of happiness and suffering as states that instantiate some phenomenal property (pleasantness and unpleasantness, respectively), then an obvious normalization of the units is in terms of felt intensity: a given instance of suffering corresponds to some instance of happiness just when one realizes the property of unpleasantness to the same degree as the other realizes the property of pleasantness. And if you, instead, conceive of happiness and suffering as states that are the objects of some intentional property (say, desiring and desiring-not), then the normalization could be done in terms of the intensity of the desires: a given instance of suffering corresponds to some instance of happiness just when the state that one desires not to be in is desired with the same intensity as the state one desires to be in.
How do you measure the intensity of desires, if not by introspectively comparing them (see below)? If you do measure something objectively, on what grounds do you justify its ethical relevance? I mean, we could measure all kinds of things, such as the amount of neurotransmitters released or activity of involved brain regions and so on, but just because there are parameters that turn out to be comparable for both pleasure and pain doesn't meant that they automatically constitute whatever we care about.
If you instead take an approach analogous to revealed p...
I've always been more of a theoretician, but it's important to try one's hand at practical problems from time to time. In that vein, I've decided to try three simultaneous experiments on major Less Wrong themes. I will aim to acquire something to protect, I will practice training a seed intelligence, and I will become more familiar with many consequences of evolutionary psychology.
In the spirit of efficiency I'll combine all these experiments into one:
She's never seen Star Wars or Doctor Who.
She's never seen David Attenborough or read J. L. Borges.
She's never had a philosophical debate.
She's never been skiing.
Never had sex, never been hugged or even been licked by a dog!
She has so much to look forwards to...
(Though she'll be very boring for several months yet!)