Official climate science keeps getting it wrong and keeps demanding the world toe its line. From Chris Morrison at dailyskeptic.org:
The next two weeks of COP30 will see three favourite climate scares relentlessly broadcast to promote the fast-fading hard-Left Net Zero fantasy. They are: breaching a 1.5°C global ‘threshold’ leading to runaway temperatures; human-caused tipping points producing unimaginable natural disasters; and attribution of single-event bad weather to the use of natural hydrocarbons. The 1.5°C figure is a meaningless number invented by politicians and activists to concentrate Net Zero minds; tipping points are climate model codswallop; and ditto attribution crystal ball-gazing. None of them are backed up by credible scientific evidence and observation. Which of course is why political elites have trashed the scientific process of inquiry, banned and cancelled any dissenting discussion and declared the matter ‘settled’.
The foundation scam is temperature. The world is said to be warming dramatically, leading to tipping points and worsening extreme weather. Changes are said to be occurring at unprecedented rates and are caused primarily by humans increasing atmospheric levels of carbon dioxide. In fact the temperature rise is small, about 1°C over 200 years (making allowance for all the fake temperature estimates and urban heat-ravaged measurements) and similar rises are commonplace in both the historical and paleo record. The recent ‘hottest evah’ rises have been seen in the past – sudden changes in temperature are caused by sudden local events such as volcano eruptions. As it happens, the underwater Hunga Tonga volcano released vast quantity of water vapour into the upper atmosphere in 2022, a ‘greenhouse’ warming event that would have been helped along by a recent strong El Niño oscillation. Recent accurate satellite measurements show the overall global temperature has been falling during 2025.
Don’t take my word for all this natural movement. Professor Mark Maslin is a Professor of something termed Earth Systems Science at UCL and one of the authors of a recent tipping point report timed for COP30. This particular computer model-based bilge suggested that warm water corals may already be crossing their “thermal tipping points”, despite the fact that coral has been around for hundreds of millions of years and survives in waters between 24-32°C. This would appear to be the same Mark Maslin who as a humble geography lecturer in 1999 wrote a paper that said possibly most of the large climate changes involving movements of several degrees occurred at most on a timescale of a few centuries, sometimes decades, “and perhaps even a few years”. These days he whines that “Earth is already becoming unliveable”, while climate change politics helps build “a new political and socio-economic system”. In 2018, he was one of a number of eco-activists who signed a letter to the Guardian saying they would no longer “lend their credibility” by debating climate science scepticism.
