Tag Archives: computer models

Global warming scientists admit their models predict too much warming

The uncertainty of science: This week the global warming community was shaken by a new paper, written by global warming scientists, that admitted that their models for global warming have been predicting too much warming.

Computer modelling used a decade ago to predict how quickly global average temperatures would rise may have forecast too much warming, a study has found.

This look at that story catches some interesting quotes by these same scientists, who only a few years ago were so certain that the climate was overheating that they wanted to dump freedom and democracy.

According to The Times, another of the paper’s authors, Michael Grubb, a professor of international energy and climate change at University College London, admitted his earlier forecasting models had overplayed how temperatures would rise.

At the Paris climate summit in 2015, Professor Grubb said: “All the evidence from the past 15 years leads me to conclude that actually delivering 1.5C is simply incompatible with democracy.” [Emphasis mine]

These same global warming scientists were also so certain of the rightness of their earlier models that they had the nerve to call anyone who questioned them “science deniers” in an effort to smear them as no different then Holocaust deniers. Instead, the skeptics have once again proven to be the correct ones.

But then, skepticism is what built science in the first place, not certainty. Certainty is what leads to bad science, and things far more evil.


Scientists make guess about origins of Pluto’s nitrogen sea

Garbage in, garbage out: Scientists have written a computer model that supposedly tells them how Pluto’s thick heart-shaped glacier packed ocean of nitrogen and carbon monoxide formed.

[T]o find out how the glaciers formed in the first place, scientists created models that simulated atmospheric circulation on the dwarf planet for the last 50,000 years (a mere 200 orbits around the sun for Pluto). At the beginning of the simulations, the researchers gave Pluto a planet-wide veneer of nitrogen, carbon monoxide, and methane ices a few millimeters thick; then, the planet’s surface and atmosphere evolved as the icy orb passed through orbit after orbit. If Pluto were a completely smooth sphere, it would have either a permanent swath of nitrogen ice at the equator or seasonal snow caps at its poles. But that’s not what the planet looks like today. When researchers added realistic topography to the model, including the 4-kilometer-deep Sputnik Planum and two other large craters, the basin gradually trapped Pluto’s nitrogen, carbon monoxide, and much of its methane, the researchers report online today in Nature.

While the computer model here can help planetary scientists better understand how Pluto might have evolved, to use it to draw any conclusions about Pluto’s geological history is absurd. Scientist have no idea what Pluto was like 50,000 years ago. Heck, we don’t even know what half the planet looks like now.


Another global warming computer model bites the dust.

The uncertainty of science: Despite predicting ten years ago that the global temperature would rise significantly, actual temperatures have dropped in the ensuing decade.

But don’t worry, these climate scientists really do know what’s going to happen. Just give them lots of money, silence their critics, and they guarantee they will fake the data to make sure their predictions are right!


The predictions of seventy-three climate models are compared to real data and not one comes even close to reality.

The predictions of seventy-three climate models are compared to real data and not one comes even close to reality.

Remember: computer modeling is not science research. It does not tell us anything about the actual climate. It is instead theoretical work useful for trying to understand what the data actual is telling us.

Computer modeling, however, is totally useless if it doesn’t successfully mimic that actual data. Since all of these climate models fail to do this, they very clearly show that they do not understand the climate itself, and are not valid theories to explain its processes. If the scientists who created them were honest about these results, they would immediately go back to the drawing board and rewrite these models.

I unfortunately have serious doubts they will do this.