As there is no evidence that organic farming is better for the environment, and a mounting suggestion that it may in fact be a worse
contributor to global warming than conventional agriculture, I have no particular inclination to buy organic. I am far more concerned by things like food miles than I am by organic/non-organic. Whenever possible (i.e. produce that can be grown/made in the south west of England), I will spend a bit more or go out of my way to buy local.
Given the current financial climate though, it is likely that I may soon no longer be able to afford to do so.