IPCC’s own model shows that carbon taxes won’t affect warming

IPCC’s own model shows that carbon taxes won’t affect warming—but they will make us much poorer

MAGICC calculator reveals that cuts in carbon emissions will reduce ‘warming’ by a fraction of a degree Celsius, while globally costing trillions of dollars.

By Paul MacRae, Climate Realists of B.C., May 26, 2026

If any proof was needed that carbon taxes, “world-class” or otherwise, will have any useful or even measurable effect on today’s warming temperatures, and therefore reduce forest fires, or heatwaves, or any other climate-related issue, we only have to look at the Intergovernmental Panel on Climate Change’s own calculations.

The IPCC has a model called MAGICC (Model for Assessment of Greenhouse Gas Induced Climate Change) that calculates how much warming would be prevented by a given reduction in CO2 emissions.… Read more

Flinging economies about: Carney’s trendy abstractions detached from reality

Canada’s ‘new’ electrical strategy—to double capacity while reducing reliance on fossil fuels at a cost of $ trillion—is unaffordable and unrealistic to the point of insanity. But PM’s grandiose theorizing makes it sound good!

By John Robson, Climate Nonsense, May 23, 2026

A certain kind of grandiose geopolitical theorizing has been derided as “flinging continents about” by those who emphasize the intractability of significant obstacles in the real world. … Read more

Latest climate scare: Warmth and CO2 will kill the plants!

At what previous point in Earth’s history did a gentle increase in temperature and atmospheric CO2 convert lush valleys into deserts? If you can’t name one, you’re making it up

By John Robson, Climate Nonsense, May 17

This just in: warmth and CO2 kill plants. No, wait. Not just in. Repeated constantly despite being foolish, along with polar bear extinction, vanishing tropical islands and so forth, with that tiresome veneer of “Scientists say”. … Read more

The end of climate extremism? Maybe…

IPCC (finally!) abandons implausible ‘doomsday’ RCP8.5 scenario, which was never realistic but sold to the public as most likely outcome of ‘climate change’. However, many climate alarmists vow to fight on

By Dr. Muriel Newman, New Zealand Centre for Political Research, May 21, 2026

Breaking News: The extreme climate scenario used by the expert United Nations Intergovernmental Panel on Climate Change (IPCC) to forecast catastrophic climate change has been withdrawn. The international body responsible for IPCC modelling has now officially declared the extreme RCP8.5 scenario is implausible.… Read more