A few examples (in approximately increasing order of controversy):
If you proceed anyway...
- Identify knowledge that may be dangerous. Forewarned is forearmed.
- Try to cut dangerous knowledge out of your decision network. Don’t let it influence other beliefs or your actions without your conscious awareness. You can’t succeed completely at this, but it might help.
- Deliberately lower dangerous priors, by acknowledging the possibility that your brain is contaminating your reasoning and then overcompensating, because you know that you’re still too overconfident.
- Spend a disproportionate amount of time seeking contradictory evidence. If believing something could have a great cost to your values, make a commensurately great effort to be right.
- Just don’t do it. It’s not worth it. And if I found out, I’d have to figure out where you live, track you down, and kill you.
Maybe this is an example:
I was once working hard to meet a deadline. Then I saw in my e-mail that I'd just received the referee reports for a journal article that I'd submitted. Even when a referee report recommends acceptance, it will almost always request changes, however minor. I knew that if I looked at the reports, I would feel a very strong pull to work on whatever was in them, which would probably take at least several hours. Even if I resisted this pull, resistance alone would be a major tax on my attention. My brain, of its own accord, would grab mental CPU cycles from my current project to compose responses to whatever the referees said. I decided that I couldn't spare this distraction before I met my deadline. So I left the reports unread until I'd completed my project.
In short, I kept myself ignorant because I expected that knowledge of the reports' contents would induce me to pursue the wrong actions.
This is an example of a pretty different kind of thing to what WrongBot is talking about. It's a hack for rationing attention or a technique for avoiding distraction and keeping focus for a period of time. You read the email once your current time-critical priority was dealt with, you didn't permanently delete it. Such tactics can be useful and I use them myself. It is quite different from permanently avoiding some information for fear of permanent corruption of your brain.
I'm a little surprised that you would have thought that this example fell into the s... (read more)