Great Barrier Reef waters were hottest in 400 years over the past decade, study finds

Ocean temperatures in the Great Barrier Reef reached the highest they’ve been in 400 years over the past decade, research published Wednesday in the journal Nature found

Great Barrier Reef waters were hottest in 400 years over the past decade, study finds - ABC News (go.com)

Notice the Great Barrier Reef was hotter than today only 400 years ago:

Great Barrier Reef waters were hottest in 400 years over the past decade, study finds Ocean temperatures in the Great Barrier Reef reached the highest they’ve been in 400 years over the past decade, research published Wednesday in the journal Nature found