> I read a sci-fi story in the 90s or so that mentioned the measurement of flops/cubic meter of space in our solar system as a way of thinking about how smart t

> I read a sci-fi story in the 90s or so that mentioned the measurement of flops/cubic meter of space in our solar system as a way of thinking about how smart the environment was You may be thinking of Accelerando, distributed as a free ebook under Creative Commons by the author [1]. 1. https://www.antipope.org/charlie/blog-static/fiction/accelerando/accelerando-intro.html https://www.antipope.org/charlie/blog-static/fiction/acceler...