Review of Bryan Arneson, “Another Heart”, in David G. Clark, Callum Colback, Joe Butler, and Alex Hareland, eds., Beneath Strange Stars, (TL;DR Press, 2020): 61-71 — Purchase here. Reviewed by Sara L. Uckelman. (Read the review of the anthology.)
This is the kind of SF that I really like — the science is subtle and in the background, but it emphasizes our most basic questions: What makes us human? What are emotions? These and others were brought to the fore through the lense of the character Rosco, whose own status (robot? enhanced human?) remains uncertain right until the very end.