@tjr @timnitGebru Yep. To compute the CO2 per written page, they took the CO2 a person emits per year by living and took the fraction representing the time required to write a page. As if humans would exist for less time if they did not write text.
In case, anybody wants to see for themselves: https://arxiv.org/abs/2303.06219
@uncanny_static @tjr @timnitGebru There is a whole field of research (life cycle analysis) dedicated to assessing environmental impacts. None of the author seems to belong to that field. From what I read, this paper does not qualify as a proper lca.