Global nature talks reach deal but money remains an issue

In Armenia's capital this week a fight between politicians broke out - not the mass brawl in its parliament that was so widely documented on social media - but between delegates from nearly 200 countries.

The world's nations have been gathered in Yerevan for nearly two weeks negotiating, and arguing, over a new agreement on nature.

Early on Saturday morning, hours after talks were due to finish, they finally agreed the key parts of a new action plan.

"And that's it. Perfect," said the meeting president, Hambardzum Matevosyan.

Four years earlier the same countries had signed a landmark deal committing to "halt and reverse" the decline of nature.