Peacemongerer
Prince
Well the way I counter the cost of GS going-up is I just don't beeline Theology. I've played them twice and went lower-half to get currency so I could get Petra (It works wonders, btw... no pun intended). While getting more GPs bc you got the tech sooner seems like an ideal strategy at first, you realistically will use only 5 of them to any real degree (GA, GE, GM, GP, GS) that you wouldnt get by normal means. You can get your own GG and GA from Honor/Brandenburg Gate and Naval Tradition. If you delay Theology until about 100 BC, you'll find yourself getting no more than 6 or 7 Great People, and the last 2, while not needed, will come long after you've been stacking-up Great People points from specialists and can also buy them with faith. I find this keeps the UA's advantage without making it too much of a hinderance.
When I'm the Maya, I always wait, pop a Long-Count or organic (I've gotten some naturally prior to the calendar in part bc I waited) GE for Leaning Tower of Pisa (That +25% will offset some of the rising costs). I select another GE and use him on Porcelain Tower. I plant the GS for an Academy and then get my other free GS. Two free wonders and an academy.
I think the UA is perfect for a science victory provided you use it correctly.
When I'm the Maya, I always wait, pop a Long-Count or organic (I've gotten some naturally prior to the calendar in part bc I waited) GE for Leaning Tower of Pisa (That +25% will offset some of the rising costs). I select another GE and use him on Porcelain Tower. I plant the GS for an Academy and then get my other free GS. Two free wonders and an academy.
I think the UA is perfect for a science victory provided you use it correctly.