||Meeting of the Science Interest Group #1 (SIG-1) to discuss planning for the 2020 decadal survey.
The original charge to the ExoPAG from Paul Hertz is available here:
Some background reading that may be helpful:
Astrophysics Roadmap: Enduring Quests, Daring Visions:
Slides from the joint PAG executive committee meeting, March 19, 2015: