Is Our 21st-Century Technology Too Primitive to Detect Advanced Extraterrestrial Life?
Some of the world’s leading astronomers — including Great Britain’s astronomer royal, Sir Martin Rees — believe aliens, rather than using different radio waves or visible light to signal, may be using an entirely different communication medium such as ghostly neutrinos or with gravitational waves (ripples in the fabric of space-time) or using communication mechanisms we cannot begin to fathom.
“The fact that we have not yet found the slightest evidence for life — much less intelligence — beyond this Earth,” said Arthur C. Clarke, “does not surprise or disappoint me in the least. Our technology must still be laughably primitive, we may be like jungle savages listening for the throbbing of tom-toms while the ether around them carries more words per second than they could utter in a lifetime.”
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Is Our 21st-Century Technology Too Primitive to Detect Advanced Extraterrestrial Life?

Some of the world’s leading astronomers — including Great Britain’s astronomer royal, Sir Martin Rees — believe aliens, rather than using different radio waves or visible light to signal, may be using an entirely different communication medium such as ghostly neutrinos or with gravitational waves (ripples in the fabric of space-time) or using communication mechanisms we cannot begin to fathom.

“The fact that we have not yet found the slightest evidence for life — much less intelligence — beyond this Earth,” said Arthur C. Clarke, “does not surprise or disappoint me in the least. Our technology must still be laughably primitive, we may be like jungle savages listening for the throbbing of tom-toms while the ether around them carries more words per second than they could utter in a lifetime.”

Continue Reading