One way to minimize this is to use a Maximum Entropy Prior (really only applicable to discrete distributions) or a minimally informative prior (a generalization where you make the Prior as broad as possible subject to constraints like known symmetries). (realclimate.org)
Following up on this year's inaugural Nearby Nature GigaBlitz, which encouraged the submission of GigaPan images of local habitats, this follow - up project invites citizen scientists to start thinking about possible subjects, and then during the solstice week of December 19 to 25 get out and gigapan local animals and plants in all their biodiversity. (scientificamerican.com)
Maud Bryt November 17, 2017 — February 3, 2018 Possible Subject Positions, Lamont Gallery at Phillips Exeter Academy, Exeter, NH (nyss.org)