This is something I've thought about in the past (sad, I know). The greater risk of plague and war is somewhat balanced by the greater risk of technological change today. In the present day we have a lot of general stability, but businesses are rendered obsolete at an alarming rate. If realism were the goal, today's metrics would probably not be far off. But this is a game, so fun is the goal and realism is just along for the ride if it can be

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