More precisely, longtermists have zero pure time preference. They still discount for exogenous extinction risk and diminishing marginal utility.
See: https://www.cambridge.org/core/journals/economics-and-philosophy/article/discounting-for-public-policy-a-survey/4CDDF711BF8782F262693F4549B5812E
More precisely, longtermists have zero pure time preference. They still discount for exogenous extinction risk and diminishing marginal utility.
See: https://www.cambridge.org/core/journals/economics-and-philosophy/article/discounting-for-public-policy-a-survey/4CDDF711BF8782F262693F4549B5812E