Hi Dooley topics spin around in all directions. My theory for years has been, everybody is running around wanting to lower emissions, how much damage is done to the environment by producing products that will only last a few years compared to producing a similar product that will last many years. Sorry this won't happen because money is the bottom line, not the environment. Think about the Adani coal mine, we can sell coal to India so they can fill the atmosphere with emissions, but we are not allowed to burn it here for our own power. Smoke that goes up in India still travels around the atmosphere regardless of where it is burnt. All about dollars in the end