Sunak responded by defending his record and framing the resignation as a consequence of Goldsmith's reluctance to apologise for remarks criticising a parliamentary committee over its investigation of former prime minister Boris Johnson.
In his resignation letter, Goldsmith said Britain had "visibly stepped off the world stage and withdrawn our leadership on climate and nature".
When Sunak was serving as finance minister, Britain won international plaudits in 2021 for brokering a global climate pact at the COP26 summit in Glasgow.
However shortly after becoming prime minister, Sunak said he would not attend the 2022 COP summit, before changing his mind when faced with criticism.
On Friday, shortly after Goldsmith's resignation, the government announced a new multi-million pound fund to create and restore wildlife-rich habitats.
Persons:
Goldsmith, Sunak, Johnson, Zac Goldsmith, Britain, Rishi Sunak, Boris Johnson, Goldsmith's, William James, Farouq Suleiman, Sarah Young, Philippa Fletcher, Mark Heinrich Our
Organizations:
Johnson LONDON, Conservative Party, State, Overseas Territories, Commonwealth, Energy, Britain, Thomson
Locations:
British, Glasgow