From Crikey media — Part 1
Our cousins in New Zealand are further down the track on this than we are.
On the science I do not propose to argue: I am not a scientist, though I am persuaded by the consensus view on the matter: see the box in the side bar on the front page on that.
On the politics: I believe this goes beyond conventional politics and absolutely requires a war cabinet approach transcending the usual drama of party politics. Whether we have the brains or the guts for that remains to be seen.