'If Aliens Contact Humanity, Who Decides What We Do Next?'

If humankind detects a message from an advanced civilisation, "It would be a transformative event for humankind," writes the Guardian, "one the world's nations are surely prepared for. "Or are they?""Look at the mess we made when Covid hit. We'd be like headless chickens," says Dr John Elliott, a computational linguist at the University of St Andrews. "We cannot afford to be ill-prepared, scientifically, socially, and politically rudderless, for an event that could happen at any time and which we cannot afford to mismanage." This frank assessment of Earth's unreadiness for contact with life elsewhere underpins the creation of the Seti (Search for Extraterrestrial Intelligence) post-detection hub at St Andrews. Over the next month or two, Elliott aims to bring together a core team of international researchers and affiliates. They will take on the job of getting ready: to analyse mysterious signals, or even artefacts, and work out every aspect of how we should respond.... "After the initial announcement, we'd be looking at societal impact, information dissemination, the media, the impact on religions and belief systems, the potential for disinformation, what analytical capabilities we'll need, and much more: having strategies in place, being transparent with everything we've discovered - what we know and what we do not know," says Elliott.... Lewis Dartnell, an astrobiologist and professor of science communication at the University of Westminster, said the new hub at St Andrews is "an important step in raising awareness at how ill-prepared we currently are" for detecting a signal from an alien civilisation. But he added that any intelligent aliens were likely to be hundreds if not thousands of light years away, meaning communication time would be on the scale of many centuries. "Even if we were to receive a signal tomorrow, we would have plenty of breathing space to assemble an international team of diverse experts to attempt to decipher the meaning of the message, and carefully consider how the Earth should respond, and even if we should. "The bigger concern is to establish some form of international agreement to prevent capable individuals or private corporations from responding independently - before a consensus has formed on whether it is safe to respond at all, and what we would want to say as one planet," he said.

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