1-1725BC
Learn writing and trade it to the Mongol for Masonry, Ceremonial Burial and Pottery and then to Abe for 207g. Both Abe and the Khan know Mysticism and the Khan will trade it for the gold we got from Abe but I don't think we need to know how to meditate just yet. Instead I use it to learn more about the Mongols (51g):
Karakorum is pop1, 3spt, 4fpt, 4gpt, 100% science, building a spear, has one in the garrison (must have just dispatched a settler pair), no improvements in the town, no resources hooked up, and none visible in the city view.
and the Americans (30g):
Washington is pop1, 3spt, 4fpt, 5gpt, also 100% science (probably Math for the SoZ as he has ivory), and building a spear, one in the garrison, no resources hooked up and none in the city view, no improvements in the town.
With our new found knowledge both Veii and Rome start granaries (due in 10 and 18). There are forests available at both to provide the lumber)
2-9 1700BC
Eastbound wanderer finds the end of the island and the northbound warrior finds another prime settlement spot but no iron, yet. Start a 100% run at Philosophy due in 15 at -2gpt.
1675BC
The northbound warrior discovers that the spot on the coast will have no fewer than six bonus grasslands available to it, but no food bonuses and no fresh water.
The southbound warrior discovers that Abe has nestled Seattle in the cup of the mountains, right on top of the iron hill. Ruh-roh.
The eastbound warrior goes the wrong way, so doesn't find the landbridge to the Mongols, but its location is precisely depicted by the fog and the location of Karakorum on the minimap as east of Philadelphia.
The Mongols start the Oracle (100 turns at current production levels) and the Americans the Pyramids (~175turns) in their capitols.
1600BC
Curragh finished and Antium starts a worker. Curragh sails west.
The Americans start Temple of Artemis in pop2 Philly, so our philospohy gambit still holds.
1550BC
No sea lane visible west so curragh starts south.
Veii hires a scientist to shave one turn off Philosophy (scientist output exceeds corrupted gold) and stall growth to coincide with the granary build.
1525BC
Abe has just whacked a barb camp as his treasury is now 25g richer from 0, so he didn't change his 100% research rate after the trade for Writing.
Forest chop at Rome delivers the granary right on time and reveals another bonus grass on a river.
10-1500BC
CItzen at Veii assigned to work a riverine forest. With chop due in 2 and granary and growth due in 4 the growth and granary should coincide and the river gold and shifting a citizen at Antium to the roaded grassland keeps the research rate constant.