Cybernetics. Neuroscience. Nanotechnology. Genetic engineering. Hacktivism. Transhumanism. The world of tomorrow is already here, and the technological changes we all face have inspired a new wave of stories to address our fears, hopes, dreams, and desires as Homo sapiens evolve—or not—into their next incarnation. Cyber World presents diverse tales of humanity’s tomorrow, as told by some of today’s most gripping science fiction visionaries.