Tagged: AR5

TVNZ pushes Leyland’s climate lies - Hot Topic

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

IPCC AR5 completed: science has spoken – cut deep, cut soon - Hot Topic

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

IPCC WG3: it does not cost the world to save the planet - Hot Topic

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

TDB Today: Ragged right caught in reality’s shit sandwich - Hot Topic

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

IPCC WG2 impacts report released: fire, floods and rising seas in all our futures - Hot Topic

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

Saturday snark: a textbook for Vincent - Hot Topic

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

People talkin’ about science (and water) - Hot Topic

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

Stocker in Wellington: RSNZ to stream AR5 science workshop - Hot Topic

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

We did it and it’s going to get worse, but it’s not (yet) too late: IPCC AR5 science report summary released - Hot Topic

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

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