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Global Temperature Anomaly vs US Death Rate

Global Temperature Anomaly and US Death Rate correlate at r = -0.28 over 65 years (1960–2024), p = 0.026. With the time trend removed, r = +0.32. Direction flips without the trend.

Verdict: Direction flips without the trend. The raw correlation is -0.28, but once each series' time trend is removed it becomes 0.32. The year-to-year movements run the opposite way to the long-run trends, so the headline number is misleading.

Pearson r
-0.28
p-value
0.026
Years compared (n)
65 (1960–2024)
95% confidence interval
-0.49 to -0.04
Correlation with the time trend removed
+0.32

Sources

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Correlation does not imply causation. How the verdict is worked out.