> It sounds very nice and morally fulfilling to denigrate any numerical calculus of welfare Many of those "numerical calculus" measure only savings in time, fu

> It sounds very nice and morally fulfilling to denigrate any numerical calculus of welfare Many of those "numerical calculus" measure only savings in time, fuel, etc and attribute ZERO value to saving lives, improving quality of life and even improving mental health. Such calculations are not pragmatic, they are highly ideological.