that mutated gene floats in our bodies because we have no way of knowing what pollution we are eating because they don't have to label anything. As far as the Co2 goes I say stop chopping and burning our Rain Forest,replant, and keep as much tree and grass populated areas thriving and do like Australia does...slap a carbon tax on the culprits. It wouldn't hurt to find a way to recycle Co2 either. As you say our trees do that job maybe dosage of it will help the Mangroves, and Rain Forests and other depleted areas to become stronger....sort of like a B12 shot. All I know is something positive needs to be done where our world is concerned and people need to stand together on it, and our governments around the world need to get off their bums and take decisive action that will benefit everyone and all that lives on the earth.