discovery – correlation and causation both start with the same letter!

“How far can it go? The last time the world was three degrees warmer than today – which is what we expect later this century – sea levels were 25m higher.

So that is what we can look forward to if we don’t act soon. None of the current climate and ice models predict this.

But I prefer the evidence from the Earth’s history and my own eyes. I think sea-level rise is going to be the big issue soon, more even than warming itself.” – Jim Hansen –

The Independent, 17 Feb 2006