Hmm interesting. Would the number of human-years or human-hours lived be different? Perhaps looking at population/exponential graphs is giving me a false intuit

Hmm interesting. Would the number of human-years or human-hours lived be different? Perhaps looking at population/exponential graphs is giving me a false intuition because the birth & growth rates were much higher in the past but the overall growth rate stayed the same. It is relevant if you think that the individual unit of human civilization is a single person.