Tuna boats in the eastern Atlantic and Mediterranean will be alowed to catch a total of 13,500 tonnes of bluefin tuna next year, down from the provisional quota of 19,950 tonnes.
The US's stance on climate change has shifted beyond recognition. President Barack Obama's science adviser John Holdren tells Graham Lawton how the US will put its house in order, secure a deal at the make-or-break summit in Copenhagen, and lead the world's fight against dangerous climate change.
