Unbelievable... I founded both Corporations, researched AL and am at the point where I almost got Assembly Plants + Coal Plants + both Corporations in all ities, then I found this:
If you see that mine and ask yourself why I didn't blend in resource bubbles, it just wouldn't change anything. I had to think about how it's actually possible that an AI can build a Mine on Grassland with me having BW + IW and then I found out that that is Uranium, so Mansa has Fission while I not even even Physics yet and have a negative GPT at 0%

.
This sreen is also nice:
The cursor is on the tile in the inner circle of my 60% city and it has 13% on a tile in the 5th ring of Mansas capital

. His city is at 50000 :culture, with my current tempo I'm not sure whether I'll need to prevent him from winning via espionage by destryoing SS parts or via destroying Cathedrals

.
Or these:
Mansa has compareable GNP and that with every of my cities having Sushi and almost all got Mining

.
As a comparison, this is Lizzy:
Who has the same number of cities and is also FIN and has the largest Shrine on the map. I told you, Mansa is

in my game

.
This is what I see from him, he just really has every single tech possible and is up to 2 techs in advance. He didn't build any of the Hit Wonders, the Eiffel Tower or the Christo Redentor yet, that's probably because he just researches too fast for production to have any chance to compete.
And this with being at 65% of the land limit...
This is not a fight for a #1 anymore, it's just me against Mansa:
If Sushi is crazy...
Then what is this guy?
What, I only need 10k+ of

to see what he can tech? Wait, that's only 100T from now, but oh noez, he pumps twice the

against me that I can put up with Spy Specialists in 30 cities

:
Probably also better, that I don't see, what he can tech.
BiC's call to build

multipliers was actually frightingly good, it'd had been top choice. Not for competetive, no, for winning against Mansa. Jails + Intelligence Agencies give +100%

and they even give fixed points like the Courthouses aswell while costing less than the

or

multipliers. Seems I really didn't realize what monster I have in my game until now. First I only wondered that he teched so fast and thought that he advanced with lightspeed because he got so many trades, but I'm on the level of Lizzy, he has gotten 0 trades for a long time already and now he has 2 techs after the tech that I'm researching with -200GPT at 0%

.
Really, I learned a lot in this game. I actually played better than in many other games I played and I'm still astonished that I could get partly back by re-gaining Lizzy as a trade-partner, but this map is just the oddest map ever, it's just instant loss from turn 1, and I don't even know how Mansa does that. 1 times Gems, ok, GLH was already later, he had 3 techs when I got Currency and after that he was gone and only further gone the next time and even again further away the time after...