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When Did Global Warming Start? [Solved]

The instrumental temperature record shows the signal of rising temperatures emerged in the tropical ocean in about the 1950s. Today’s study uses the extra information captured in the proxy record to trace the start of the warming back a full 120 years, to the 1830s.24 Aug 2016

A Brief History of Global Warming

July 21 –

What is Climate Change? | Start Here

The hard facts about

See what three degrees of global warming looks like

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