Question 22: How many people roam your world, and who do you count as 'people' ?
Hmmm...apart from earth, I have two principle worlds, both originally terraformed by the 'ancient aliens,' who then imported other races (including humans0 as servants and experimental subjects. This resulted in additional races. Still:
Char - humans predominate, located mostly in Solaria (40 million), Cimmar (25-30 million), Chou (40 million), the great southern plains (20? million), and another 10-20 million in 'other places' (like the 'black states.' Cities of 100,000+ are not uncommon; a few metropolises approach the million mark.
Goblins and the stronger tougher cousins hobgoblins have their own nations and tribes. Biggest is probably the Hobgoblin Hegemony, 30+ million, Pakar (7-8 million), 10-20 million more in the southern plains, and another 10+ million in smaller, ill-defined realms and enclaves (about a million goblins occupy menial positions in eastern Solaria). A large minority of Solaria's humans regards goblins as either animals fit only for manual labor or as vermin to be eradicated.
Largest elf nation is Sinaliel, north of Solaria, with around 8-10 million. Another couple million dwell in Ghand on the far side of the world, and maybe a few million more are found in isolated kingdoms and fiefs. Solarians tend to view elves as dangerous quasi-demonic entities because of their magic.
The rachasa cat-people are found mostly in small tribal bands, mostly in the southern plains, though enclaves of up to a couple thousand are found in other races. Maybe a couple million, total. They are regarded as a creation of the ancient races, a view supported by their own tales.
As to other races...well, dwarves are basically 'short humans' - a genetic trait that bred true for whatever reason. In Solaria, dwarves have a reputation for cleverness and are often found as prized servants and artisans. There are a few more or less purely dwarf realms and enclaves scattered about. It's much the same with giants: a few exist, hunt hard enough and you'll find a village or two. They have reputations for stupidity and brutality. The Skrea bird-people are almost, but not quite a myth, with a realm or two adjoining the southern plains. The ancient aliens were mostly gone...but that changed recently.
Aquas - a much more mixed collection of sapient's owing to its geography. Aquas has two principle land masses: 'The Continent' (a bit smaller than north America) and the 'Strand,' a narrow ribbon of land that runs clear around the world - 25,000+ miles on a rough NE/SW axis. Nations dominated by different races are located at intervals on the Strand.
The Continent requires some work (back-burner project), but boasts several million each of humans, goblins/hobgoblins, elves, dwarves, rachasa, and skrea, dwelling in a vast patchwork array of petty kingdoms, tribes, city-states, and confederations, loosely dominated by a pair of mutually antagonistic wizardly organizations, who first imposed, then largely destroyed a measure of civilization on all these races. Cities abound, but few have more than 20-30,000 inhabitants.
The Strand is a similar story - a strung together collection of petty realms, mostly at least semi-civilized, with few major cities, and almost none with more than 100,000 citizens.