Jinrui wa Suitai Shimashita is many things: incisive commentary on otaku culture, intensely strange, and funny as hell. It’s also more than that if we take time to look at it as a serious piece of genre fiction.
To grasp what is going on beneath the satire, we’ll have to arm ourselves with some terminology and concepts. The first one is singularity, which has a general meaning of a period of explosive increase in knowledge and technology. Our species has had a few minor singularities in its history: development of agriculture, invention of writing, widespread use of the printing press and the sizable one we’re now in presaged by the birth of the internet.
However, the usage we are interested in is the Singularity as a discrete event of which there are a number of variants. Intentionally-designed intelligences that bootstrap themselves to greater-than-human intellect, spontaneously-emergent entities arising from the network and more than human capacity created by the ever more intimate interfacing of man and machine.