World's oceans at most acidic level in 26,000 years, says climate report

The water bodies absorb around 90% of the Earth's accumulated heat and 23% of the carbon dioxide emissions from human activity.

The world's oceans grew to their warmest and most acidic levels on record last year, the World Meteorological Organization (WMO) said on Wednesday, as United Nations officials warned that war in Ukraine threatened global climate commitments.

Oceans saw the most striking extremes as the WMO detailed a range of turmoil wrought by climate change in its annual "State of the Global Climate" report. It said melting ice sheets had helped push sea levels to new heights in 2021.

"Our climate is changing before our eyes. The heat trapped by human-induced greenhouse gases will warm the planet for many generations to come," said