Stop farmers from spraying harmful chemicals by helicopter! They cannot feasibly control where the spray ends up.
Why is this important?
Out in the country of NC many live within a stones throw of a field of genetically modified crops that are sprayed with toxic chemicals regularly. I can understand some applications to an extent however a helicopter flew around my property spraying who knows what for 30 minutes killing all kinds of organisms both in their crops and on my poor little chemical free sanctuary, never mind myself and my pets.
