deleted by creator

It is not at all obvious to me why it is a win for the broom. Humans are a lot larger than a robot and there is a lot of wasteful body movement. Production costs are a factor, but why 50 years and 5? Or 1? We agree at least that production costs excluded, solar powered robot is more green than a human broom? If so, what remains is this time to offset production.

If you stop brooming you will either gain weight or reduce carrot consumption, no need for custom control. Or you can do something else with time and energy previously reserved for brooming, maybe even something that results in an overall more green world?

You collect them stirckly yourself? No carbon-consuming tech involved?

I do not want to descend into some kind of “but there is always some carbon” point, I just want to point out that a robot powered by, say, solar electricity can be more green than a human-powered broom, production costs included.

Neither of the two is perfectly green, but a solar-powered robot is more efficient in leveraging solar power than human growing and eating plants.

Or do you think this is necessarily not so?

Green? Like solar? Are you photosynthesising?

It may need to be in some way decetralized though, even if some kind of certification authority needs to be in some coherent trust chain.

It makes me think of inrupt solid, although it’s not quite the same.

Also I seem to remember some dutch (or used in there) online idenity management infrastructure which allows to make some authorithative claims without getting entire identity revealed. Sadly I can not find it now.

I am a bit surprised about the diversity of opinions. For me, well organized muscle movement, both cardio and weightlifting, is quite enjoyable simply physiologically. Plus other things like resting the mind, enjoying the scenere, etc.