"Rydyn ni'n gobeithio y gall y datganiad gan Lywodraeth Cymru heddiw helpu i sbarduno ton o weithredu yma ac yn rhyngwladol. Gan ein cymunedau, busnesau a sefydliadau'n hunain a seneddau a llywodraethau ledled y byd.
"We hope that the declaration by Welsh Government today can help to trigger a wave of action at home and internationally. From our own communities, businesses and organisations to parliaments and governments around the world.