Talk:Back-reaction

This page is totally incomprehensible as of Feb 1, 2019
It needs some major work by an expert who knows about backreaction.J Mark Morris (talk) 06:40, 2 February 2019 (UTC)

Or maybe by a nonexpert who doesn't already know what backreaction is. The current article tells us some things about backreaction but makes no attempt to explain what it is. — Preceding unsigned comment added by 129.79.147.64 (talk) 15:03, 21 June 2019 (UTC)

still incomprehensible --75.86.180.62 (talk) 15:02, 27 May 2020 (UTC)