Will we some day travel through interstellar space? Right now it’s only a dream. When some of the greatest science fiction minds dream of interstellar exploration think about? Here’s more from Centauri Dreams:
Captain Cook didn’t have a generation ship, but HMS Endeavour was capable of voyages lasting years, stocking itself along the way and often within reach of useful ports of call. A scant 250 years later, however, we need to consider evolutionary trends and ask ourselves whether our ‘anthropocene’ era will itself be short-lived. Even as we ask whether human biology is up for voyages of interstellar magnitude, we should also question what happens when evolution is applied to the artificial intelligence growing in our labs. This is Martin Rees territory, the UK’s Astronomer Royal having discussed machine intelligence in books like his recent The End of Astronauts(Belknap Press, 2022) and in a continuing campaign of articles and talks.
I won’t comment further on The End of Astronauts because I haven’t read it yet, but its subtitle – Why Robots Are the Future of Exploration – makes clear where Rees and co-author Donald Goldsmith are heading. The title is a haunting one, reminding me of J.G. Ballard’s story “The Dead Astronaut,” a tale in which the Florida launch facilities that propelled the astronaut skyward are now overgrown and abandoned, and the astronaut’s widow awaits the automated return of her long-dead husband. It was an almost surreal experience to read this in the Apollo-infused world of 1971, when it first ran.