Later, Paul Graham comes with the following variation of the above:
> What groups are powerful but nervous, and what ideas would they like to suppress?
Which I think is better. The difference is "weak enough to need taboos" vs "nervous". The group just needs to feel their power slipping away. This makes it a lot more applicable to your white males comment too. Whether white males' position is "weak enough to need taboos" is much more up for debate than whether some are nervous that their power is slipping away.
It’s not taboo, it’s factually wrong to claim that straight white maleness is a guaranteed ticket to an easy life. The truth is that everything else is a rounding error compared to class.
You're talking about representation among the powerful in mainstream America, but OP was talking about accepted speech in tech/academia.
You can both be right.
And you're not even right about the demographics unless one ignores east and south Asians. Plurality != Dominance.
The main problem I have with it is that these taboos are enforced precisely by the members of the group that would be the "weak" group now. As the most recent and obvious example, the #metoo movement has thrived with the fundamental support of powerful white men. The taboos of religion are, or were, not imposed by a powerful group of priests to a subjugated population, but instead they were enforced collectively.
There is a taste, a natural instinct, for just conforming with mainstream opinions, not out of fear but with sincere conviction, sometimes beyond any logic and reason. Once some ideas get enough traction, and non conformity is met with enough execration, then people just tend to join in with real devotion.
> I suspect the biggest source of moral taboos will turn out to be power struggles in which one side only barely has the upper hand. That's where you'll find a group powerful enough to enforce taboos, but weak enough to need them.
It's especially powerful when paired with this question:
> Let's start with a test: Do you have any opinions that you would be reluctant to express in front of a group of your peers?
Combining the two yields an odd idea. The group likely to have the most things they're afraid to say out loud will be the group that was recently strong enough to enforce taboos, but is not now.
One such group is white, straight males in the US.