Nid dim ond ni sy’n wynebu’r heriau hyn. Dros y ddwy flynedd ddiwethaf, mae sgwrs fyd-eang wedi bod yn digwydd, gyda’r Cenhedloedd Unedig yn ei hwyluso, i geisio barn pobl o bedwar ban y byd ar set o Nodau Datblygu Cynaliadwy sy’n seiliedig ar lwyddiannau Nodau Datblygu’r Mileniwm. Yng Nghymru hefyd, mae angen i ni ddatblygu consensws ynghylch y nodau sy’n hanfodol i ni gyd, gan gynnwys ein plant a phlant ein plant.
We are not alone in taking up this challenge. Over the past two years there has been a global conversation, facilitated by the United Nations, with people the world over to seek their views on a set of international Sustainable Development Goals which build on the successes of the Millennium Development Goals. In Wales too, we need to build a consensus around the shared goals which are the most important to all of us, including our children and grandchildren.