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Several decades ago, the rulers of our society chose to begin a massive project, essentially conducting a unique scientific experiment with potentially foreseen but possibly unpredictable outcomes.

They decided to go all out in: (1) extracting fuels buried deep in the Earth, energy from the sun stored via photosynthesis and animal metabolism over a span of 500 million years as coal, oil, and gas; and (2) burning all this fuel they could find in the brief period of a few decades.

Our rulers were warned by scientists that their project involved serious risk, but they figured the power they could gain and the money they could make was worth any cost. They didn't care about the negative consequences, and/or foolishly believed that imaginary future technologies would somehow be able to fix whatever problems their actions caused.

And now, guess what — we're seeing signs that this experiment might be out of control. Feedback loops are kicking in, causing "natural" emissions which could trigger cascading effects, breaking down the ecosystem. It also appears that Earth's climate is more sensitive to greenhouse gases than first believed. Yet our rulers *still* continue to recklessly burn fossil fuels, always drilling and fracking for more, hungry for power and compelled by greed.

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#History #Science #Environment #Climate #ClimateChange #ClimateCrisis
Smoke billowing into the air from a steel factory in China. Photograph: Kevin Frayer/Getty Images
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Uh-oh. There’s a funny thing about that insane experiment being conducted by our rulers.

Although many scientists have done their best to warn what could happen if such reckless burning of fossil fuels didn’t stop, it turns out now that those scientists might not have fully understood all that was happening.

It seems their models were not good enough. The problem, you see, is even more difficult than they realized…
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Fifty years into the project of modeling Earth’s future climate, we still don’t really know what’s coming. Some places are warming with more ferocity than expected. Extreme events are taking scientists by surprise.

Right now, as the bald reality of climate change bears down on human life, scientists are seeing more clearly the limits of our ability to predict the exact future we face. The coming decades may be far worse, and far weirder, than the best models anticipated.

Some variables are missing from climate models entirely. Trees and land are major sinks for carbon emissions, and that this fact might change is not accounted for in climate models. But it is changing: Trees and land absorbed much less carbon than normal in 2023, according to research published last October. In Finland, forests have stopped absorbing the majority of the carbon they once did, and recently became a net source of emissions.

The interactions of the ice sheets with the oceans are also largely missing from models, despite the fact that melting ice could change ocean temperatures which could have significant knock-on effects. Changing ocean-temperature patterns are currently making climate modelers at NOAA rethink their models of El Niño and La Niña; the agency initially predicted that La Niña’s cooling powers would kick in much sooner than it now appears they will.

While models struggle to capture the world we live in now, the planet is growing more alien to us, further from our reference ranges, as the climate keeps changing. If given unlimited time, science could probably develop models that more fully captured what we’re watching play out. But by then it would be too late to do anything about it.
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The above is just a few excerpts from a long and very informative article. I suggest reading the whole thing.

FULL ARTICLE -- https://archive.ph/sl6bA

#History #Science #Environment #Climate #ClimateChange #ClimateCrisis
Screenshot from top of linked article. Headline says: "Climate models can't explain what's happening to Earth. Global warming is moving faster than the best models can keep a handle on." Below this is an image of a globe of Earth mounted on a stand, with regions of the planet showing dark red coloration to indicate rapid warming.
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"it turns out now that those scientists might not have fully understood all that was happening"

Let's be clear. Scientists knew all along that their models were imperfect and could not understand or predict "all that was happening".

But models could predict that bad things would happen, likely to get worse, and quite possibly in ways not yet foreseen.

Scientists have been banging on not only about known risks but also vast areas of unknown risk.

If anyone had listened.
The big problem, as I see it, is that people don't understand what prediction means. With climate, climatologists use previous trends to predict weather patterns. This is more accurate than not. So many factors come into the equation - including unforseen events like volcanic eruptions, which play havoc with regular climate patterns like the Monsoon Trough, and SOI. @breadandcircuses