It is my pleasure to send you a copy of a document entitled "Declaration of
Principles Concerning Activities Following the Detection of Extraterrestrial
Intelligence."
The Declaration was developed over a period of several years by the SETI Committee of
the International Academy of Astronautics, with the assistance of many experts interested
in this question. In April of 1989 it was approved by the Board of Trustees of the
Academy, and also by the Board of Directors of the International Institute of Space Law.
Over the last two years it has been endorsed by the Committee on Space Research, by
Commission 51 of the International Astronomical Union, by the members of Commission J of
the Union Radio Scientifique Internationale, and by the International Astronautical
Federation.
The document is intended as a series of guidelines for individuals or organizations,
national or international, engaged in carrying out radio searches for extraterrestrial
intelligence. In the near future it will be sent by the Academy to all such individuals
and organizations with a request that they give consideration to endorsing it.
In the meantime, the SETI Committee of the International Academy of Astronautics will
continue to review the principles and procedures of the Declaration, and will assemble a
special post-detection committee, as indicated in Principle 9 of the document. The
Committee is also working on a second declaration, designed to expand the wording of
Principle 8 into a process for obtaining international agreement on questions about a
reply from Earth after the detection of a signal.
Sincerely,
John Billingham
Chief, SETI Office
Enclosure:
Declaration of Principles Concerning Activities Following the Detection
of Extraterrestrial Intelligence
We, the institutions and individuals participating in the search for extra-terrestrial
intelligence,
Recognizing that the search for extraterrestrial intelligence is an integral part of
space exploration and is being undertaken for peaceful purposes and for the common
interest of all mankind,
Inspired by the profound significance for mankind of detecting evidence of
extraterrestrial intelligence, even though the probability of detection may be low,
Recalling the Treaty on Principles Governing the Activities of States in the
Exploration and Use of Outer Space, Including the Moon and Other Celestial Bodies, which
commits States Parties to that Treaty "to inform the Secretary General of the United
Nations as well as the public and the international scientific community, to the greatest
extent feasible and practicable, of the, nature, conduct, locations and results" of
their space exploration activities (Article XI),
Recognizing that any initial detection may be incomplete or ambiguous and thus require
careful examination as well as confirmation, and that it is essential to maintain the
highest standards of scientific responsibility and credibility,
Agree to observe the following principles for disseminating information about the
detection of extraterrestrial intelligence:
1. Any individual, public or private research institution, or governmental agency that
believes it has detected a signal from or other evidence of extraterrestrial intelligence
(the discoverer) should seek to verify that the most plausible explanation for the
evidence is the existence of extraterrestrial intelligence rather than some other natural
phenomenon or anthropogenic phenomenon before making any public announcement. If the
evidence cannot be confirmed as indicating the existence of extraterrestrial intelligence,
the discoverer may disseminate the information as appropriate to the discovery of any
unknown phenomenon.
2. Prior to making a public announcement that evidence of extraterrestrial
intelligence has been detected, the discoverer should promptly inform all other observers
or research organizations that are parties to this declaration, so that those other
parties may seek to confirm the discovery by independent observations at other sites and
so that a network can be established to enable continuous monitoring of the signal or
phenomenon. Parties to this declaration should not make any public announcement of this
information until it is determined whether this information is or is not credible evidence
of the existence of extraterrestrial intelligence. The discoverer should inform his/her or
its relevant national authorities.
3. After concluding that the discovery appears to be credible evidence of
extraterrestrial intelligence, and after informing other parties to this declaration, the
discoverer should inform observers throughout the world through the Central Bureau for
Astronomical Telegrams of the International Astronomical Union, and should inform the
Secretary General of the United Nations in accordance with Article XI of the Treaty on
Principles Governing the Activities of States in the Exploration and Use of Outer Space,
Including the Moon and Other Bodies. Because of their demonstrated interest in and
expertise concerning the question of the existence of extraterrestrial intelligence, the
discoverer should simultaneously inform the following international institutions of the
discovery and should provide them with all pertinent data and recorded information
concerning the evidence: the International Telecommunication Union, the Committee on Space
Research, of the International Council of Scientific Unions, the International
Astronautical Federation, the International Academy of Astronautics, the International
Institute of Space Law, Commission 51 of the International Astronomical Union and
Commission J of the International Radio Science Union.
4. A confirmed detection of extraterrestrial intelligence should be disseminated
promptly, openly, and widely through scientific channels and public media, observing the
procedures in this declaration. The discoverer should have the privilege of making the
first public announcement.
5. All data necessary for confirmation of detection should be made available to the
international scientific community through publications, meetings, conferences, and other
appropriate means.
6. The discovery should be confirmed and monitored and any data bearing on the
evidence of extraterrestrial intelligence should be recorded and stored permanently to the
greatest extent feasible and practicable, in a form that will make it available for
further analysis and interpretation. These recordings should be made available to the
international institutions listed above and to members of the scientific community for
further objective analysis and interpretation.
7. If the evidence of detection is in the form of electromagnetic signals, the parties
to this declaration should seek international agreement to protect the appropriate
frequencies by exercising procedures available through the International Telecommunication
Union. Immediate notice should be sent to the Secretary General of the ITU in Geneva, who
may include a request to minimize transmissions on the relevant frequencies in the Weekly
Circular. The Secretariat, in conjunction with advice of the Union's Administrative
Council, should explore the feasibility and utility of convening an Extraordinary
Administrative Radio Conference to deal with the matter, subject to the opinions of the
member Administrations of the ITU.
8. No response to a signal or other evidence of extraterrestrial intelligence should
be sent until appropriate international consultations have taken place. The procedures for
such consultations will be the subject of a separate agreement, declaration or
arrangement.
9. The SETI Committee of the International Academy of Astronautics, in coordination
with Commission 51 of the International Astronomical Union, will conduct a continuing
review of procedures for the detection of extraterrestrial intelligence and the subsequent
handling of the data. Should credible evidence of extraterrestrial intelligence be
discovered, an international committee of scientists and other experts should be
established to serve as a focal point for continuing analysis of all observational
evidence collected in the aftermath of the discovery, and also to provide advice on the
release of information to the public. This committee should be constituted from
representatives of each of the international institutions listed above and such other
members as the committee may deem necessary. To facilitate the convocation of such a
committee at some unknown time in the future, the SETI Committee of the International
Academy of Astronautics should initiate and maintain a current list of willing
representatives from each of the international institutions listed above, as well as other
individuals with relevant skills, and should make that list continuously available through
the Secretariat of the International Academy of Astronautics. The International Academy of
Astronautics will act as the Depository for this declaration and will annually provide a
current list of parties to all the parties to this declaration.