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Less than twenty per cent of the world’s oceans have been explored so far. That is not a lot. But it is enough for us to know that the oceans are threatened by global warming, acidification, and pollution. Coral bleaching is just one illustration of the decline of marine ecosystems. The consequences are not just environmental. Nearly three billion people depend directly on marine and coastal biodiversity for their survival. By 2050, coastal areas that are home to300 million people could be threatened by rising sea levels due to climate change.

Published as: News

Corporate author: UNESCO
Language: English
Also available in: French, Spanish, Russian, Arabic
Year of publication: 2021
Type of document: Magazine
 

Published as: Publication

UNESCO’s Intergovernmental Oceanographic Commission (IOC-UNESCO) kicked off the start of the Ocean Decade (2021-2030) with ‘A Brave New Ocean’, a virtual event that brought together ocean experts and leaders from around the world to highlight the immense challenges and opportunities that ocean knowledge can offer humanity to build a better and stronger post-pandemic world.

Published as: News