Again, this post started as an edition of Climate clippings.
Where I ended up after a series of happenings as described below, is concluding that we need a paradigm shift in our climate change aspirations. Instead of trying to limit warming to a point where we can avoid dangerous climate change, we need to recognize that we’ve already gone too far, that the climate is already dangerous, so we should aim to ratchet down GHG concentrations in the atmosphere to attain a safe climate.
1. Germans look to 7.4 trillion tons of fake snow to save the West Antarctic Ice Sheet
Continue reading Climate action: a doddle or deep adaptation?
Back in November 2010 I did a post on Climate change and the Murray Darling Basin at a time when a plan for the Basin was proposed, but not yet settled. The post still gets a steady trickle of visitors.
The Murray Darling Basin Plan was passed into law in November 2012, when Julia Gillard was prime minister, and Tony Burke the minister responsible. There has been a recent kerfuffle, when Barnaby Joyce said an extra 450 GL of water probably would not be forthcoming. The reaction from SA premier Jay Weatherall and his ministers, and Senator Nick Xenophon seemed to imply the South Australia would be left high and dry. Turns out that’s not really the case. Continue reading Murray Darling Basin perspective
With record rainfall in large parts of Australia in recent months there has been a bit of a tendency to think that normal service has been returned. But record rainfall is by definition exceptional. This is how the last three months look on the BOM maps: Continue reading Climate change and the Murray Darling Basin