| Summary/Abstract |
The global community of scientists involved in finding and tracking near-Earth asteroids (NEOs), identifying potentially hazardous NEOs, and characterizing the possible effects of asteroid impacts with Earth is developing an awareness of the need to improve and expand efforts to communicate with policy and decision makers about the work they do.
This paper addresses the criticality of clear, concise, correct communications about asteroid impact risks and hazards, as well as proper distinctions among risks, hazards, and actual threats. It reviews recent progress in communication about NEO hazards and impact risks, including new recommendations from expert groups, guidelines for responsible communication about hazards and risks, communication issues raised in collaborations with disaster planners, and other relevant developments.
The next significant asteroid impact with Earth could be 500 years from now, or next week. The need to be prepared for such an event is clear. Policy and decision makers will depend on the community of experts involved in NEO observations and planning for planetary defense for information on the risks and hazards of asteroid impacts with Earth.
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