China has announced that it will peak carbon dioxide emissions before 2030 and achieve carbon neutrality before 2060. In this exclusive with CMG's Zou Yun, Inger Andersen, executive director of the United Nations Environment Program, says that China, with its green development and ecological conservation, is making remarkable contributions to ecological environment protection, and it has surpassed the commitment it made on what it would reach by 2025 in terms of renewable energy. She notes that China has engaged in the climate talks throughout, taken responsibility, and lifted the talks. It is critical that the G20 economies make strong and ambitious commitments, Andersen adds.