Gareth Renowden • Nov 04, 2014 •
In an appalling lapse of editorial judgement, TVNZ has given notorious Climate “Science” Coalition propagandist Bryan Leyland four minutes of airtime this morning [TVNZ page removed: but available here.] to rubbish the work of the IPCC. Yes, that’s right, the nation’s public broadcaster presented a man way out on the crank fringe who has made […] … Read More
Gareth Renowden • Nov 03, 2014 •
The IPCC’s Fifth Report process reached its climax in Copenhagen yesterday with the release of the final “synthesis” report (download here), which pulls together all the strands from the three working group reports on the physical science (Working Group 1), climate impacts (WG2) and how to go about dealing with the problem (WG3). Launching the […] … Read More
Gareth Renowden • Apr 13, 2014 •
The IPCC has just released the summary for policymakers of the Working Group 3 report on mitigating climate change. It makes clear that the world has to act quickly to restrict carbon emissions to have a reasonable chance of restricting warming to 2ºC by the end of the century, but establishes that the costs of […] … Read More
Gareth Renowden • Apr 09, 2014 •
This week’s Daily Blog post takes a further look at NZ political responses to the release of the of the second part of the IPCC’s Fifth Report, and ponders how everyone who has gleefully claimed that adaptation is all we need to do will react when the third report — on mitigating carbon emissions — […] … Read More
Gareth Renowden • Mar 31, 2014 •
After the usual run of late nights and argument, the IPCC has released the second part of its fifth report — the Working Group 2 report on climate impacts and risks management. Commenting on the report, VUW climate scientist Professor Tim Naish said “this latest report makes it quite clear that New Zealand is under-prepared […] … Read More
Gareth Renowden • Feb 01, 2014 •
As Stoat points out, the IPCC has released the reviewers comments on the Working Group One second order draft report. And as you might expect, the IPCC’s favourite inexpert commenter, the New Zealand Climate “Science” Coalition’s very own Vincent Gray was busy reviewing their work. Here’s comment 1-549 from Chapter One (pdf) by Gray: The […] … Read More
Gareth Renowden • Nov 28, 2013 •
To kick off a new open thread (biofarmer, that’s you I’m looking at), here’s the IPCC’s new/latest video, in which various lead authors and Working Group 1 luminaries talk about the state of our understanding of the physical science of climate. You may also wish to discuss — anything. Have at it… … Read More
Gareth Renowden • Oct 16, 2013 •
Over at The Daily Blog today, in a post headlined The Inconvenient Neighbours, I consider the case of the Kiribati man who is claiming refugee status in New Zealand because of the impact of sea level rise on his home island. With the IPCC report suggesting that sea level could rise by as much as […] … Read More
Gareth Renowden • Oct 10, 2013 •
Swiss climate scientist Thomas Stocker, joint chairman of the IPCC’s Working Group One, is in New Zealand for a few days, and the NZ Climate Change Centre and the Royal Society of NZ have taken the opportunity to put together a stakeholder workshop to allow Stocker and NZ lead authors to present the key findings […] … Read More
Gareth Renowden • Sep 27, 2013 •
Aafter all the leaks and attempted spin, the final version of the IPCC’s Summary For Policymakers of the Working Group One report on the physical science basis for our current understanding of climate change has just been released. Download the PDF from the IPCC site here. The full report will follow on Monday — a […] … Read More