Old / New

Things that have worked for a long time are preferable - they are more likely to have reached their ergodic states. At the worst we don't know how long they'll last.

Remember that the burden of proof lies on someone disturbing a complex system, not on the person protecting the status quo.

[Nassim Nicholas Taleb]
The Black Swan, p. 371

We have polluted for years, causing much damage to the environment, while the scientists currently making these complicated forecasting models were not sticking their necks out and trying to stop us from building these risks […] - these are the scientists trying to impose the solutions on us.

But the skepticism about models that I propose does not lead to the conclusions endorsed by anti-environmentalists and pro-market fundamentalists. Quite the contrary: we need to be hyper-conservationists ecologically, since we do not know what we are harming with now.

That’s the sound policy under conditions of ignorance and epistemic opacity. 

To those who say “We have no proof that we are harming nature,”  a sound response is “We have no proof that we are not harming nature, either”; the burden of proof is not on the ecological conservationist, but on someone disrupting an old system.

Furthermore we should not “try to correct” the harm done, as we may be creating another problem we do not know much about currently.

[Nassim Nicholas Taleb]
The Black Swan, p. 316

It isn't always the future that people want; they are often, as it were rather ambivalent about the Promised Land. Indeed, it isn't the future they most want, it is the past.

Psychoanalysis, like education [...] is an attempt to lure people into the future, to tempt them to grow up.

What the analyst and the teacher and the political revolutionary come up against is people's refusal to sacrifice an apparently known pleasure for an apparently unknown one. Better the devil you know, because if you know him he can't be the devil.

[Adam Phillips]
Side Effects ('Learning to Live'), p.152, 154

Societies, like animals, evolve.

The ones that survive spawn memetic descendants – for example, the success of Britan allowed it to spin off Canada, Australia, the US, et cetera. Thus, we expect societies that exist to be somewhat optimized for stability and prosperity. I think this is one of the strongest conservative arguments.

Just as a random change to a letter in the human genome will probably be deleterious rather than beneficial since humans are a complicated fine-tuned system whose genome has been pre-optimized for survival – so most changes to our cultural DNA will disrupt some institution that evolved to help Anglo-American (or whatever) society outcompete its real and hypothetical rivals.

[Scott Alexander]
'Meditations on Moloch'