I believe people should go back to having "normal" grass in their garden and forget that perfect, manicured lawn. I love meadows, with daisies, clover and dandelions; in my opinion they are less boring than lawn and require no dangerous weed killers.
By the way, does anybody know how many millions of tons of poison in the form of pesticides, herbicides, fertilizers, etc. are manufactured, bought and used each year? Is there anything left that's not laced with poison?