Graham Turner
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A scientist checked a doomsday-forecast model against 30 years of real data and found it was tracking reality almost perfectly.
Who they are
Graham Turner, a physicist at Australia's national science agency CSIRO.
What they do
He tested the famous 'Limits to Growth' collapse projections against what actually happened.
How it works
In a 2008 peer-reviewed study he compared 30 years of real-world data against the model's scenarios and found the 'business as usual' run matched reality almost exactly across all five variables.
Why it matters
His work broke a long academic silence and gave credibility to the once-dismissed prediction that unchecked growth heads toward collapse.
The engine's record — word for word
CSIRO physicist. 2008 peer-reviewed study comparing 30 years of empirical data against World3 scenarios. Finding: BAU Standard Run tracked reality almost exactly across all five variables. Broke the decades-long academic embargo on Limits to Growth validation.
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