Record amounts of the Arctic Ocean failed to freeze during the recent winter, new figures show, spelling disaster for wildlife and strengthening concerns that the region is locked into a destructive cycle of irreversible climate change.
Satellite measurements show the area covered by Arctic winter sea ice reached an all-time low in March, down some 300,000km2 on last year.
Scientists say that the decline highlights an alarming new trend, with recovery of the ice in winter no longer enough to compensate for increased melting in the summer. If the cycle continues, the Arctic Ocean could lose all ice earlier than expected, possibly by 2030.
Walt Meier, a researcher at the US National Snow and Ice Data Center in Colorado, said: "It's a pretty stark drop. In the winter the ice tends to be pretty stable, so the last three years, with this steady decline, really stick out."
Experts are worried because a long-term slow decline of ice around the North Pole seems to have accelerated since 2003, raising fears that the region may have passed one of the "tipping points" in global warming. In this scenario, warmer weather melts ice and drives temperatures higher because the dark water beneath absorbs more of the sun's radiation.
Meier said there was "a good chance" the Arctic tipping point has been reached.
IF THE CHIPS ARE DOWN: The US secretary of state warned that a disruption to the supply of Taiwanese semiconductors would play havoc with the global economy If Taiwan were attacked, the global economy would face devastation, as that is where most of the world’s semiconductors are produced, US Secretary of State Antony Blinken said on Sunday. In an interview that aired on the 60 Minutes television program, Blinken was asked whether instability across the Taiwan Strait would be felt around the world. Blinken said that China has been increasingly aggressive against Taiwan, posing a threat to peace and stability in the region, while economically the world would feel the effects of such aggression. Blinken was interviewed for the program after meeting with Chinese Minister of Foreign Affairs Wang Yi
‘ABSURD’: UN Resolution 2758 expelled the Chiang Kai-Shek government without mentioning Taipei, something the Chinese minister did not acknowledge, Taipei said Taiwan yesterday criticized Chinese Minister of Foreign Affairs Wang Yi (王毅) for “intentionally misinterpreting” a 1971 UN resolution to misrepresent Taiwan’s status to the global community. In his address on Saturday to the UN General Assembly, Wang cited Resolution 2758 as a basis for Beijing’s claim that Taiwan is part of China. He said that Beijing considers Taiwan an “inseparable part of China’s territory since ancient times.” “Only when China is completely reunified can there be enduring peace across the Taiwan Strait... Any move to obstruct China’s reunification is bound to be crushed by the wheels of history,” Wang said. General Assembly Resolution 2758
MORE ARRIVALS ALLOWED: Taiwan yesterday increased its cap on arrivals to 60,000 from 50,000 ahead of a full border opening with a weekly cap of 150,000 on Oct. 13 Travelers arriving in Taiwan from Oct. 13 would no longer be required to quarantine on arrival and visitors of all nationalities would be allowed to enter, Premier Su Tseng-chang (蘇貞昌) announced yesterday. However, the number of arrivals would be capped at 150,000 per week, he added. Travelers aged two or older would be given four rapid antigen COVID-19 test kits on arrival and be asked to monitor their health for seven days, Cabinet spokesman Lo Ping-cheng (羅秉成) told a news conference. Under the new arrival protocol, travelers would have to take a test on the day of arrival or the day after, followed
The UK is determined to work with its allies to ensure that Taiwan can defend itself, British Prime Minister Liz Truss said on Sunday, a pledge that drew expressions of gratitude from Taipei. “What I’ve been clear about is that all of our allies need to make sure Taiwan is able to defend itself, and that is very, very important,” Truss said in a CNN interview, when asked whether the UK was willing to match the US’ pledge last week to defend Taiwan militarily in the event of an attack by China. Truss said her government was working with its G7 allies,