The article suggests a new way to tackle climate change by creating a system where companies can trade carbon emissions. Instead of just paying to pollute, they could earn credits by removing carbon dioxide from the air. This approach, called the GHG-Sector, encourages businesses to limit their emissions. By using this model, policymakers can better evaluate climate policies and focus on creating a net-zero future. This system could lead to more sustainable practices in areas like food production and aviation.