revolutions The concepts of freedom, liberty, and equality were developed by enslaved people and women, not the elite Elías Villoro
HDSF Meet the Space Bum, ambiguous stock character of generations of science fiction Jesse Sheidlower
Ancient Apocalpyse Archaeologist David Wengrow pushes back against Ancient Apocalypse—and urges us to consider the power of everyday people Jennifer Sandlin
HDSF How to stymie telepathic intruders (in the Historical Dictionary of Science Fiction) Jesse Sheidlower
star trek Harlan Ellison auction includes the world's most (in)famous "Star Trek" photo Mark Frauenfelder