Plug said:
to rickmc, I don't think you can go in and out of anarchy at leisure anyway. I think you have to wait about 10 turns before you can go back into anarchy after it has finished. also, when in anarchy I don't think your culture increases and you don't build things either. I don't think you even make science. In other words, it wouldn't be cheating because it's not possible.
It's very possible. Moonsinger wrote up an article in the stratgey articles section about how she used the Romans to defeat Deity.
Basically, she built the Pyramids, which gives her all the goverment civics. Bronze Working gives you a Labor Civic to swap, and Monotheism was probably tossed in for a religious civic.
She chop rushed Praetorians, conquering everything in her path. When her economy tanked, she'd switch civics to stay in perpetual anarchy. How many turns of anarchy depends on how many cities you have, and how many you switch at once, and the difficulty level I believe as well. So with just the Pyramids, BW, and Monotheism on Deity, with a ton of conquered cities, you can switch 3 civics to create multiple turns of anarchy to get through the 5 turns it takes until you can do it again.
The whole time she's in anarchy, she'd continue chopping trees. Now she doesn't actually produce anything during these turns, but the production would "stack" into the queue, so that the turn she comes out of anarchy, the units would be produced. You also get a one turn grace period before units start disbanding, so she'd just swap civics/religion to go back into anarchy. You can do this virtually forever. I think the screenshot she posted showed her at -550gpt, or right around there.
I consider it an exploit, but it can definitely be done.