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Earth warming rapidly for past 150 years fact check

Question asked:

“The Earth has been rapidly warming for the past 150 years.”
Mostly true
Confidence: High Checked on September 3, 2026

Summary

Global temperature records show the Earth’s average temperature has risen about 1 °C since the 1880s, with a measurable increase of roughly 0.06 °C per decade since 1850—approximately a 150‑year trend. The rate of warming has accelerated in recent decades, making the overall warming over the past 150 years both sustained and increasingly rapid.

Sources 57 searched

science.nasa.gov
  • Evidence - NASA Science

    While Earth’s climate has changed throughout its history, the current warming is happening at a rate not seen in the past 10,000 years.

  • World of Change: Global Temperatures - NASA Science

    The line plot above shows yearly temperature anomalies from 1880 to 2020 as recorded by NASA, NOAA, the Berkeley Earth research group, the Met Office Hadley Centre (United Kingdom), and the Cowtan and Way analysis. Though there are minor variations from year to year, all five records show peaks and valleys in sync with each other.

climate.gov
  • Climate change: global temperature | NOAA Climate.gov

    Earth’s temperature has risen by an average of 0.11° Fahrenheit (0.06° Celsius) per decade since 1850, or about 2° F in total. The rate of warming since 1982 is more than three times as fast: 0.36° F (0.20° C) per decade.

earthobservatory.nasa.gov
climate.nasa.gov
ncei.noaa.gov
ube.ac.uk
ucl.ac.uk
nytimes.com

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