By geo-historical standards, today's atmospheric CO2 levels are remarkably - indeed dangerously - low. We need CO2 in the air to support plant growth and agricultural yields, and more would be better.
Roger HelmerBy geo-historical standards, today's atmospheric CO2 levels are remarkably - indeed dangerously - low. We need CO2 in the air to support plant growth and agricultural yields, and more would be better.
Roger Helmer