Many poorer countries are not so keen, and want any new agreement to sit alongside new legally binding (though not necessarily legally enforceable) limits negotiated under Kyoto.

• 许国更贫苦国家则不那么热心，期望着无论何种新的协议来新的法律约束（尽管法律的强制并不必须），都限制在京都议定书下进行谈判。