Insulating basement walls properly / Discussions

...walls have pink fibre glass insulation covered with clear plastic and a black plastic border nailed into the concrete but the bottom half of the walls are left uninsulated. I have a wood framed 2x4 wall an inch off the concrete. How should I insulate the bottom before putting up drywall? Thanks 

...basement walls trap moisture and lead to mold and rot, so it’s possible that is the true cause of the moisture that led to the discoloration. Even though most building codes require a vapor barrier on basement walls, they do nothing but harm down there.  If the vapor barrier was the problem, which I strongly suspect, y...