ANSWER: Only 1
Explanation:
- BASIC countries : Brazil, South Africa, India and China.
- They are world’s major emerging economies and some of its largest carbon emitters.
- BASIC countries have committed to act jointly at the Copenhagen climate summit, including a possible united walk-out if their common minimum position was not met.
- BASIC countries have called for a Paris climate agreement in line with the principles of equity and common but differentiated responsibilities and respective capabilities.