The federal governments in all developed countries should adopt a carbon credit card for all individuals and businesses based upon a head count and revenue respectively. Each carbon based transaction (like your airmiles card) gets recorded in a declining balance. Those who don't use (typically the less financially secure) can sell their credits in an open market. Each year the available credits drop by 3%.
इस उत्तर का उत्तर देने वाले पहले व्यक्ति बनें।