What’s this unfamiliar feeling I have after the Cop15 meeting? It might just be hope | Craig Bennett

The Montreal biodiversity conference set some ambitious targets. It's now up to nations - including the UK - to step up

I don't normally finish United Nations Cop meetings with a smile on my face. Yet as the sun sets on the UN biodiversity conference, Cop15, in Montreal with a global agreement for nature's recovery, I'm walking away feeling rather more optimistic than I did only a fortnight ago.

In the early hours of Monday morning in Montreal, Canada, nearly 200 countries agreed and adopted a new global biodiversity framework" containing various goals and targets. The pact requires all nations - particularly the UK - to dramatically up their game on protecting and restoring nature.