the future is not deep time (and thus deep space), but rather inner time, high velocity. “there’s plenty of room at the bottom”.
deep time is already crowded. take pure energy, it’ll literally be here forever. time is coextensive to it.
atoms already exhibit the tendency: a first extropy production, and the time spans relevant to it are already way smaller: they’ll die. when you think of stars and solar systems, the time spans diminish even further: stars were born yesterday and will die tomorrow, from atom POV. think of Gaia and things shrink even further in time: geological scales are measured in pitiful billions of years. then life, Eukaryot cells, animals, mammals, humans, civilizations. every step, a decrease by one order of magnitude in relevant time spans. industrial societies are 5 centuries old tops. post-electricity societies are measured in decades. post-informatics cultures in years
the trend is well established: every increase in complexity (and thus extropy) means a decrease in relevant time scales. by and large, extropy is accelerative. ever more things get done in ever less time. extend into infinity, and you have your singularity.
2016 was probably the year in which months became the relevant time span. 2017 is already in the weekly time-span. shot in the dark: by 2020, every day will be relevant. from then on, only Gnon knows.