I am pretty passionate about reducing the amount of chemicals in my families life. Unfortunately chemicals are a part of out lives and we can't remove them all, but there are ways to reduce our intake. There are ways to reduce the amount of chemicals we eat on fruit and veg by making informed choices, without breaking the bank and buying all organic. The environmental working groups puts out 2 lists one for the dirty dozen and one for the clean 15.
Myself, I generally choose foods from the clean 15 and if i need any on the other list, then i spend a bit more and buy organic. My spinach is 30 p per expensive than non organic.