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Session 21.8 – Challenges and Solutions to Light Pollution, RFI and Implementing IAU Resolution 2009 B5

Published online by Cambridge University Press:  27 October 2016

Richard Green*
Affiliation:
Steward Observatory, University of Arizona, 933 N. Cherry Ave., Tucson, AZ 85721USA email: [email protected]
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Abstract

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The closing session included a panel on the challenge of raising cultural awareness of the negative effects of light pollution and RFI, and a discussion about the means to implement the IAU Resolution on the Right to Starlight. The strongest arguments to the public are that light pollution wastes precious energy and adds greenhouse gases, and that artificial light at night can be damaging to human health and to the natural environment. As astronomers, our community is concerned that the world is blinding itself to the electromagnetic radiation connecting us to the Universe. An outcome of successful advocacy would be to create demand for commercial products that minimize blue light and upward radiation. Implementation of the resolution on the Right to Starlight has multiple aspects. The IAU, through its site protection commission, should provide a clear technical description of "astronomy friendly" lighting and specifications for protection of the near zones around optical observatories. In addition, the commission should provide reference materials for astronomers giving public presentations, provide a forum for those seeking stronger local or national regulation, seek IAU approval for endorsement of protected status of sites and regions, and support the process of gaining UNESCO World Heritage Status for observatories and their regions.

Type
Contributed Papers
Copyright
Copyright © International Astronomical Union 2016