Ozone is a form of oxygen that shows up in our atmosphere. Instead of two atoms bound together, which is the form we breath, this is three atoms that bind under certain circumstances. The contradiction is that it is toxic for us to inhale, but is vital to protecting life on Earth. The toxic form of ozone is a form of pollution that occurs more commonly in the summer when pollution interacts with high angle sunlight and high temperatures. This is also one component of smog. This is why we have ‘Ozone Action Days’ sometimes during a heat wave. The essential form of ozone is much higher in the sky in the stratosphere. This is above the weather portion of our sky and above the normal flight path of commercial planes between 10 and about 30 miles above the ground. This is a more natural location for that molecule, where it serves to block harmful ultraviolet radiation from the sun. Without it, most life on our planet could not exist. So basically, we need this. The...