Reprinted from a December 12, 2023, statement from the SETI Institute. Edits by EarthSky.
SETI team “communicates” with humpback whales
SETI stands for the Search for Extraterrestrial Intelligence. On December 12, 2023, a team of scientists from the SETI Institute, University of California Davis and the Alaska Whale Foundation, said they had a close encounter with a non-human (aquatic) intelligence. The Whale-SETI team has been studying humpback whale communication systems in an effort to develop what SETI researchers call “intelligence filters” in the search for extraterrestrial intelligence.
In response to a recorded humpback ‘contact’ call played into the sea via an underwater speaker, a humpback whale named Twain approached and circled the team’s boat, while responding in a conversational style to the whale ‘greeting signal.’
As a matter of fact, during the 20-minute exchange, Twain responded to each playback call and matched the interval variations between each signal.
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A description and analysis of the encounter appears in the November 29, 2023, issue of the journal Peer J, titled: “Interactive Bioacoustic Playback as a Tool for Detecting and Exploring Nonhuman Intelligence: Conversing with an Alaskan Humpback Whale.”
According to the lead author Brenda McCowan of U.C. Davis:
We believe this is the first such communicative exchange between humans and humpback whales in the humpback language.
Coauthor Fred Sharpe of the Alaska Whale Foundation said:
Humpback whales are extremely intelligent, have complex social systems, make tools – nets out of bubbles to catch fish – and communicate extensively with both songs and social calls.
Communicating with non-human intelligence
Similar to studying Antarctica as a proxy for Mars, the Whale-SETI team is studying intelligent, terrestrial, non-human communication systems to develop filters to apply to any extraterrestrial signals received. With this in mind, the mathematics of information theory to quantify communicative complexity – for example rule structure embedded in a received message – will be utilized.
According to Laurance Doyle, a coauthor on the paper, of the SETI Institute:
Because of current limitations on technology, an important assumption of the search for extraterrestrial intelligence is that extraterrestrials will be interested in making contact and so target human receivers. This important assumption is certainly supported by the behavior of humpback whales.
Bottom line: SETI researchers are studying how humpback whales communicate. This may eventually help us communicate with non-human intelligence of an alien civilization.
Read more: SETI looks to Milky Way’s heart for alien signals
The post Will humpback whales train us to communicate with aliens? first appeared on EarthSky.
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Reprinted from a December 12, 2023, statement from the SETI Institute. Edits by EarthSky.
SETI team “communicates” with humpback whales
SETI stands for the Search for Extraterrestrial Intelligence. On December 12, 2023, a team of scientists from the SETI Institute, University of California Davis and the Alaska Whale Foundation, said they had a close encounter with a non-human (aquatic) intelligence. The Whale-SETI team has been studying humpback whale communication systems in an effort to develop what SETI researchers call “intelligence filters” in the search for extraterrestrial intelligence.
In response to a recorded humpback ‘contact’ call played into the sea via an underwater speaker, a humpback whale named Twain approached and circled the team’s boat, while responding in a conversational style to the whale ‘greeting signal.’
As a matter of fact, during the 20-minute exchange, Twain responded to each playback call and matched the interval variations between each signal.
The 2024 lunar calendars are here! Best Christmas gifts in the universe! Check ’em out here.
A description and analysis of the encounter appears in the November 29, 2023, issue of the journal Peer J, titled: “Interactive Bioacoustic Playback as a Tool for Detecting and Exploring Nonhuman Intelligence: Conversing with an Alaskan Humpback Whale.”
According to the lead author Brenda McCowan of U.C. Davis:
We believe this is the first such communicative exchange between humans and humpback whales in the humpback language.
Coauthor Fred Sharpe of the Alaska Whale Foundation said:
Humpback whales are extremely intelligent, have complex social systems, make tools – nets out of bubbles to catch fish – and communicate extensively with both songs and social calls.
Communicating with non-human intelligence
Similar to studying Antarctica as a proxy for Mars, the Whale-SETI team is studying intelligent, terrestrial, non-human communication systems to develop filters to apply to any extraterrestrial signals received. With this in mind, the mathematics of information theory to quantify communicative complexity – for example rule structure embedded in a received message – will be utilized.
According to Laurance Doyle, a coauthor on the paper, of the SETI Institute:
Because of current limitations on technology, an important assumption of the search for extraterrestrial intelligence is that extraterrestrials will be interested in making contact and so target human receivers. This important assumption is certainly supported by the behavior of humpback whales.
Bottom line: SETI researchers are studying how humpback whales communicate. This may eventually help us communicate with non-human intelligence of an alien civilization.
Read more: SETI looks to Milky Way’s heart for alien signals
The post Will humpback whales train us to communicate with aliens? first appeared on EarthSky.
from EarthSky https://ift.tt/61JMmRh
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