An interesting analogy is the war on transformer based battery charger wall warts, because as much as 24 watt hours of "Energy vampires" will destroy the earth

An interesting analogy is the war on transformer based battery charger wall warts, because as much as 24 watt hours of "Energy vampires" will destroy the earth when multiplied by a billion or so people and their cellphones. 24 billion watt hours per day is a moderately impressive electric power plant, so there is some truth in that. Of course the fancier construction and shorter life of the elaborate chargers almost certainly causes more environmental damage in total (classic greenwashing). Hence the short lived hot running expensive switching power supply wall wart we've all come to know and tolerate. You're talking about all or most of humanity using over a thousand times as much energy, yeah that's not going to go over well. Another example is it costs about $1 per watt-year where I live, and people completely freak out about using old desktop computers that draw 100 watts (aka $100/yr) and suggest the usual greenwashing solutions of spending hundreds of dollars on exotic new hardware that will pay for itself in only 50-100 years (of course its realistic lifespan is more like 5 years tops ...). 2400 watts continuous draw means $2400 per year to the electric company, roughly, aside from demand for air conditioning from all those sweaty heads. Most people are very poor in our current pyramid so this would likely be an issue only for 1%er types. I would find it more interesting in terms of reducing total death rate to be able to drop burn rate to 10 watts or so and genetically engineer some photosynthesis in to skin. So in a famine you seem to exist by doing little more than sleep while sunbathing, not entirely unlike an elderly housecat. Or in the winter even without photosynthesis, turn the dial down to hibernate levels. Odd that solitary animals like bears seem to hibernate pretty well but supposedly (note, supposedly...) hyper social hyper extroverted humans don't hibernate although a tribe structure would seem to enormously benefit... Probably some pre-conception is wrong or there's something about higher human consciousness that doesn't tolerate dreamworld for 23 hours per week.