UN chief warns oceans are ‘under threat as never before’
Secretary-General Antonio Guterres opened the first U.N. conference on oceans Monday with a warning that the seas are “under threat as never before,” noting one recent study warns that discarded plastic garbage could outweigh fish by 2050 if nothing is done.
The U.N. chief told presidents, ministers, diplomats and environmental activists from nearly 200 countries that oceans — “the lifeblood of our planet” — are being severely damaged by pollution, garbage, overfishing and the effects of climate change.
The five-day conference, which began on World Environment Day, is the first major event to focus on climate since U.S. President Donald Trump announced Thursday that the United States will withdraw from the 2015 Paris Climate Agreement.
That decision was criticized by Bolivian President Evo Morales and other speakers Monday.
Guterres said the aim of the conference is “to turn the tide” and solve the problems that “we created.”
He said competing interests over territory and natural resources have blocked progress for too long in cleaning up and restoring to health the world’s oceans, which cover two-thirds of the planet.
“We must put aside short-term national gain to prevent longterm global catastrophe,” Guterres said. “Conserving our oceans and using them sustainably is preserving life itself.”
General Assembly President Peter Thomson, a Fijian diplomat, said, “The time has come for us to correct our wrongful ways.
“We have unleashed a plague of plastic upon the ocean that is defiling nature in so many tragic ways,” he said. “It is inexcusable that humanity tips the equivalent of a large garbage truck of plastic into the ocean every minute of every day.”
Guterres cited a 2016 World Economic Forum report on “The New Plastics Economy,” which said the best research estimates there are over 150 million tons of plastics in the ocean.
“In a business-as-usual scenario, the ocean is expected to contain 1 ton of plastic for every 3 tons of fish by 2025, and by 2050, more plastics than fish (by weight),” the report said.
Thomson also warned that illegal and destructive fishing practices and harmful subsidies for fisheries “are driving our fish stocks to tipping points of collapse.”
And, he said, the increasing human-caused carbon emissions tied to climate change are causing rising sea levels by warning the oceans and harming marine life by making the seas more acidic with less oxygen.