Excerpt from cambridge-news.co.uk

What is known as Active Seti will be under serious discussion this week at the annual meeting of the American Association for the Advancement of Science (AAAS) in San Jose, .
Seti spokesman Dr Seth Shostak outlined methods being explored of conducting Active Seti within the next two years – including the possibility of nurturing an alien interest in cricket and rock music.
The idea would be to flood the ETs with lively content from the rather than bore them with mathematical concepts or equations.

Stephen Hawking. Credit: Nick Ansell/PA Wire
Stephen Hawking. Credit: Nick Ansell/PA Wire

But the Cambridge physicist has warned against inviting an unwelcome visit from aliens, pointing out: “The outcome would be much as when Columbus landed in America, which didn’t turn out well for the Native Americans.”

A number of other experts agree with Prof Hawking – including scientist, author and futurist Dr David Brin, who is taking in the AAAS symposium.

He said: “If you bring human history into the discussion, there is a cautionary tale. Name one example of a meeting between an advanced civilisation and a less technically advanced one that did not end in tears.

“Just because the probability of a negative outcome is very low that does not mean it is zero. The existence of low probability outcomes that might be devastatingly negative is worth pondering.”
On the methods, Dr Shostak, director of the Centre for Seti in Mountain , California, said: “I think you’d want to send of information. I recommend that we send the internet, the Google servers.

“Send it all. If they look up cricket, there are descriptions, pictures, diagrams showing a pitch, .. They’ll cross-correlate all this and put it together and if they are clever at all, they will figure out something about cricket.

“Honestly, what do they want to hear from us? Do they want to hear what the structure of the hydrogen atom is? No, they know that. They want to know about our rock ‘n roll.”

Seti dates back to 1960 when a young astronomer called Frank Drake conducted the first microwave radio search for intelligent signals from other systems.

Since then about 100 searches have been made for radio or laser-transmitted messages from the stars, none of which have confirmed the existence of an extraterrestrial civilisation.

A few isolated attempts have also been made to contact ETs directly by broadcasting signals. But now a number of scientists, including Dr Shostak, believe what is needed is a full scale co-ordinated Active Seti operation.