In the Drake Equation, the factor L represents the civilization life span, which was set between 1,000 and 1,000,000,000 years at a 1961 conference.

Authors

• Person: Troxel Organization: Bahá'í Library Online
  Intelligent Life in the Universe and Exotheology in Christianity and ...

Sources

• Intelligent Life in the Universe and Exotheology in Christianity and ... bahai-library.com Troxel · Bahá'í Library Online via serper

Referenced by nodes (1)

• Drake Equation concept