Knowledge is limit less just like space.
"Knowledge is the (protection) shield from others...." Muhammad
just a quote i like no flaming its a piece of a quote.
Well mara, it`d be cool to implement, but i think the thousands and thousands of turns that go into research are enough of a downside, add a higher pr to it, and it makes it not worth it lol
Hehe, I made a suggestion like that awhile ago, except with minerals, because just money is too easy to hide xD
perhaps an artifact that could kill mineral reserves, or perhaps one arti for each mineral... thatd make for some interesting battles o.o