Thank you. Most of the people living in fear of CO2 are unaware that plants cannot exist with less than 300 parts per million CO2. Early in the climate scare 350 ppm was the ideal benchmark by which all destruction was to be measured. Since then we have careened into 400 to 425 ppm depending on who is deceiving whom. This of course is just barely above the minimum essential to support life. If the planet cannot tolerate a 75 parts per million variation then clearly the planet is too fragile to support life. We're all going to die!