https://quadrant.org.au/opinion/doomed-planet/2023/05/climate-modelling-rubbish-in-rubbish-out/
“The rest is history: the history of how dodgy “post-normal” science joined up with a pseudo-scientific “precautionary principle” to corrupt the UN, IPCC and WMO and, despite the “vast uncertainties”, ultimately created the NetZero decarbonising monster that is disrupting countries — and energy markets — everywhere on the bogus pretext of “fighting climate change”.
Complexity and perplexity go together like a horse and carriage, or in this case, the climate and a modeller. When probability claims masquerade as genuine predictions and international agencies and governments promote alarmism at every opportunity and confirmation bias distorts the search for truth, the outcome is today’s witch’s brew of “climate change” hyperbole and “save-the-planet” activism that is now disrupting every aspect of life.
Consider the World Meteorological Organization’s press release of May 17, 2023: Global temperatures set to reach new records in the next five years. It warned that:
Global temperatures are likely to surge to record levels in the next five years, fuelled by heat-trapping greenhouse gases and a naturally occurring El Niño event, according to a new update issued by the World Meteorological Organization (WMO).
There is a 66% likelihood that the annual average near-surface global temperature between 2023 and 2027 will be more than 1.5°C above pre-industrial levels for at least one year. There is a 98% likelihood that at least one of the next five years, and the five-year period as a whole, will be the warmest on record.
A temporary reprieve from a french-fry fate is possible. But hold the champagne. The world is still going to exceed 1.5°C “with increasing frequency”. Unless we prostrate ourselves with more fervour at the altar of NetZero it could become permanent. Whatever happens, like Rick and Ilsa in Casablanca, we will always have Paris.