You can increase food productuon in a variety of ways, and food production responds to market incentives. But the amount of CO2 in the atmosphere and oceans is

You can increase food productuon in a variety of ways, and food production responds to market incentives. But the amount of CO2 in the atmosphere and oceans is a math problem and doesn’t respond to market incentives: it is pure externality. You could be right but it’s worth thinking about the shape of problems. Crucially, we’re already seeing the effects of global warming, including positive feedback loops.