OK, this is now my official Gottit.
I have had a look at the save, and these are my reactions:
Cities
Trondheim (Gran, no garrison):
Building Lib at 5SPT (36s in box, 10s expected from Forest-chop in 4T after the IBT), will grow in 2T at 5FPT, wasting no food

and should probably stay happy at Pop6 with current LUX% and WW, producing 6SPT for the Lib in ~5T rather than 9T. But Pop7 may not be sustainable without more LUX%, and current SPT + chop will waste shields, so I'm thinking to reduce the FPT once at Pop6 (by working the riverside Forests), slowing growth but finishing the Lib faster, then build a Settler in 4-6T as the food-box finishes refilling (for the spot 2N of Copenhagen). That will take some juggling, to ensure the chop-shields aren't wasted.
Bergen (Gran + Rax, rArcher):
Building vArcher at 4SPT, but has 5s already in the box, also growing at 3FPT, but with a Gran, so will waste 2 food and most of the shields on the growth-turn. Careful MM also needed here! Horses should be roaded+mined ASAP
I was however rather

to find that
both Bergen's Workers are roading that riverside Grass (not even a BG!), a 3T job for 1 Worker, and will be done in 2T. This means that 1 Worker-turn (of our only 4 Workers!) has been wasted here, but if I take one of them off roading right now, the job will go back up to 3T, and I still won't be able to move the free Worker before the next turn. So I'll leave them to finish, but then split them up (sending 1 to Reykjavik).
Copenhagen (Harbour, no garrison):
Building a vGalley in 6T at 3SPT with 12s in the box

but growing at 3FPT with 13f stored meaning that the last 2f on growth (in 3T) will be wasted

without MM. Not sure what to do here, maybe 1T at 3FPT, then go fishing for 2FPT, but more CPT (will slow the Galley-build, though...)
Oslo (rAxe + rArcher):
Building a rSpear(!) in in 15T at 1 SPT, but will grow in 2T at 3FPT, wasting 1f. I think I'd rather build something else --anything else! -- here. Since we're drowning in unit-upkeep, maybe switch the Spear-build to a Courthouse (either as an FP-prebuild, or to speed any further builds), and send the garrisoned Warrior out exploring the Mountain(s?) in that black fog just to the north (there should be at least 1 Mountain, where that river starts).
With all those shields available (after we road+irrigate all the Plains), Oslo could really use a Rax as well, but not until its CPT is high enough to pay the maintenance...
Reykjavik (vArcher):
The only town where no MM is needed!

Will finish its rArcher in 3T at 2SPT (14s in box) and also grow in 3T at 2FPT (+14f). After that, a Lib I think, while I road and irrigate it...?
Diplo
War with Abu +Monty, PTs with everyone else, MA with Hanni vs. Abu (8T left). We have Embassies in Amsterdam, Moscow, Carthage and Istanbul, and have not met one Civ.
Like Robbus, I would also prefer to stay out of any more hot wars until we have a better military (we're still Weak vs everyone except the Ottos), so am inclined to cave to any further Russian/Dutch demands for gold/tech. But what can we most easily bear to give up? Philo? Poly? And more to the point, what
shouldn't we give away, even if refusing to cave leads to war?
Techs
We are tech-leader, needing 'only' Maths, Currency and Construction to get Medieval on the AIs. Dutch, Russians + Aztecs are missing Poly (Ottos have it), Dutch + Russians miss Phil, Russians also need CoL. (Ottomans still lack Wheel, Writing and IronWork!) Of the optionals, everyone we've met still lacks Lit, and without Philo/Poly, most are also missing Monarchy+Rep (but since they've ignored IronWork in favour of the CBurial --> Poly branch, the Ottos may actually be researching Monarchy right now, which could get them nearly everything else in trades...)
Wonders
Under construction:
Pyramids in Amsterdam and Tenochtitlan
ToA in Iznik (Ottoman)
EDIT: Oracle in Moscow
Completed:
Colossus in Amsterdam (but wasn't Willy supposed to have been switched to building GLight for us? Or not until Monty finishes the Pyramids?)
I'll start playing my turns 'tomorrow' (i.e. 26th April, but after I've slept!) evening.