If you know a keyword or the poster you can use the search in the upper right of the page. It is a blunt tool, however, and will not give you narrow results.
Most of the folks who have been here for a long time remember most of the important discussion threads and can fill in specific questions, but the history of what has occurred is far too extensive for a full recitation. LOL
One thing I forgot to mention is that the replacement for Gutierrez as president of the permanent economic commission (Mario Ricardo Isea Bohórquez) has made positive comments on the commission report although I can't find a link at the moment.