Playing through from the 1940bc save. Given the shortage of commerce and relative abundance of production it was quicker to get HR happiness via building Pyramids rather than researching monarchy. Meanwhile started cottages where possible. Had a long axepult war with Louis, razed about ten cities and ended up keeping five. Research went alphabet (build research) currency (switch to wealth), sailing, maths, construction. Researched CoL, MC, machinery during the war. First GS went to academy, second in storage, 75% chance of third. Amazed myself by building Glight c 800bc. Captured Parthenon and Glib from Louis.
Plan is optics beeline, hope to get Calendar in trade then double bulb Astronomy. Meanwhile build more cities when I can afford them, currently 12 cities, space for more.
There's not a single luxury resource in the whole continent (KY's gems popped from worked mines), no religion either so only source of happiness is HR units. Its a bit of a nuisance.
edit: Played on a bit further. Glib allowed me to get a third GS so used one for optics and two for astronomy (1125ad). Justinian beat me to circumnav. Traded astronomy round quite a bit, caught up on techs a bit, got a world map.. Got a few resource trades. Just swopped to Buro (I was avoiding CS coz it messes up Astro bulb).