I define rationality as “more in line with your overall values”. There are problems here, because people do profess social values that they don’t really hold (in some sense), but roughly it is what they would reflect on and come up with.
Someone could value the short-term more than the long-term, but I think that most don’t. I’m unsure if this is a side-effect of Christianity-influenced morality or just a strong tendency of human thought.
Locally optimal is probably the correct framing, but that it is irrational relative to whatever idealized values the individual would have. Just like how a hacky approximation of a Chess engine is irrational relative to Stockfish—they both can be roughly considered to have the same goal, just one has various heuristics and short-term thinking that hampers it.
These heuristics can be essential, as it runs with less processing power, but in the human mind they can be trained and tuned.
Though I do agree that smoking isn’t always irrational: I would say smoking is irrational for the supermajority of human minds, however.
The social negativity around smoking may be what influences them primarily, but I’d consider that just another fragment of being irrational— >90% of them would have a value for their health, but they are varying levels of poor at weighting the costs and the social negativity response is easier for the mind to emulate. Especially since they might see people walking around them while they’re out taking a cigarette.
(Of course, the social approval is some part of a real value too; though people have preferences about which social values they give into)
I define rationality as “more in line with your overall values”. There are problems here, because people do profess social values that they don’t really hold (in some sense), but roughly it is what they would reflect on and come up with.
Someone could value the short-term more than the long-term, but I think that most don’t. I’m unsure if this is a side-effect of Christianity-influenced morality or just a strong tendency of human thought.
Locally optimal is probably the correct framing, but that it is irrational relative to whatever idealized values the individual would have. Just like how a hacky approximation of a Chess engine is irrational relative to Stockfish—they both can be roughly considered to have the same goal, just one has various heuristics and short-term thinking that hampers it. These heuristics can be essential, as it runs with less processing power, but in the human mind they can be trained and tuned.
Though I do agree that smoking isn’t always irrational: I would say smoking is irrational for the supermajority of human minds, however. The social negativity around smoking may be what influences them primarily, but I’d consider that just another fragment of being irrational— >90% of them would have a value for their health, but they are varying levels of poor at weighting the costs and the social negativity response is easier for the mind to emulate. Especially since they might see people walking around them while they’re out taking a cigarette. (Of course, the social approval is some part of a real value too; though people have preferences about which social values they give into)