If you’re waiting patiently for saintly extraterrestrials to come and rescue us from our civilisational follies, you might want to reassess your hopes.
Simon Conway Morris, professor of evolutionary paleobiology at Cambridge University, suggests that aliens (should they ever arrive on Planet Earth, the likelihood of which is another question entirely) may well turn out to be more like us than we’d have thought… warts and all. [image by Markusram]
[…] while aliens could come in peace they are quite as likely to be searching for somewhere to live, and to help themselves to water, minerals and fuel, Conway Morris will tell a conference at the Royal Society in London tomorrow.
His lecture is part of a two-day conference at which experts will discuss how we might detect life on distant planets and what that could mean for society. “Extra-terrestrials … won’t be splodges of glue … they could be disturbingly like us, and that might not be a good thing – we don’t have a great record.“
And here’s some soundbite action from Albert Harrison of the University of California, appearing at the same conference:
“I do think there’s a risk in active searches for extra-terrestrials. The attitude seems to be they’re friendly, they’re a long way away, and they can’t get here. But if you wake up one morning and an armada of extra-terrestrial spaceships are circling Earth, that prediction won’t necessarily hold,” Harrison said.
If life has evolved elsewhere in our cosmic neighbourhood, we should find out by detecting their waste gases in the atmosphere of their planet or by discovering remnants of extra-terrestrial microbes in meteorites or alien soil samples, he said.
Harrison dismisses fears of public panic if alien life is discovered, of the kind which reportedly followed Orson Welles’ infamous radio broadcast of War of the Worlds in 1938.
“The public reaction was overstated. Most people who thought the broadcast was real took sensible actions to protect themselves,” Harrison said. “Surveys suggest most people think they will be fine, but they worry about others freaking out.”
Yeah, that makes sense. Or it will do, right up until the point when the aliens deploy their HUGE FRICKIN’ LASERS.
Given that the SETI people are somewhat emboldened by the flood of newly-discovered exoplanets [via Mark Chadbourn], perhaps we should keep a contingency plan on the back burner? “Git ’em afore they git ye”, as the saying goes…