Which brings another point: I think it would be more productive to focus on direct damage to environment and health than on CO2. "You will be more likely to die

Which brings another point: I think it would be more productive to focus on direct damage to environment and health than on CO2. "You will be more likely to die from cancer and your children are going to be less intelligent if they grow up here" has more appeal than: "in 25 years there will be serious food/arable land shortage mainly at the other part of the world".