I look in the Conquests editor and see 12 turns for mine, 6 for road (these get called 'base turns' by the civilopedia). I know playing as a non-industrious tribe, it takes 6 turns and 3 turns respectively for those jobs. Under a Republic the worker rate is 2. Thus, I've guessed that the worker rate from the government halves the time of job. But, I look at forests and it says 4 turns, which matches how long it takes non-industrious tribes. Investigation suggested that clearing pollution on flatland as non-industrious takes 12 turns and 8 turns without Replaceable Parts. But clearing forests in the editor says 4 turns for clearing forests and 16 turns for clearing wetlands! And it takes 8 turns to clear a forest in anarchy.
How does the number of turns to complete a job by a single worker get calculated?
How does the number of turns to complete a job by a single worker get calculated?