Mae deddfwriaeth Cymru ar ddatblygu cynaliadwy a'r amgylchedd eisoes yn esiampl i'r byd a rhaid inni ddefnyddio'r ddeddfwriaeth honno i gyflymu camau'r newid.
Wales’ sustainable development and environmental legislation is already recognised as world leading and we must use that legislation to set a new pace of change.