内容摘要："If you get to that level, then it becomes extremely challenging for any kind of adaptation strategies, and you're going to see massive land migration on scales that we've never witnessed [in modern civilisation]," argued Prof Bamber.

"If you get to that level, then it becomes extremely challenging for any kind of adaptation strategies, and you're going to see massive land migration on scales that we've never witnessed [in modern civilisation]," argued Prof Bamber.

Erdan is part of Taiwan's Kinmen district, which is a mere 5km (3 miles) from the Chinese coast.Taiwan was on high alert for possible threats from China on the day the men were apprehended: the one-year anniversary of the inauguration of Taiwanese president William Lai, whom Beijing reviles.

Last week a Chinese father and his teenage son landed in Taoyuan on the northern tip of Taiwan's main island, after crossing over in a small rubber dinghy.Questions were raised about how they managed to travel more than 100km across the Taiwan Strait - one of the most heavily patrolled patches in the region and a busy international shipping lane - without being discovered.The coastguard confirmed the landing occurred on 16 May, but admitted that they had not detected the boat before it landed as it was too small to be picked up on their radar technology.

The father and son, who were from the southern Chinese province of Fujian, reportedly claimed they were victims of persecution in China and wanted to "seek freedom" in Taiwan.In another case that has stoked worries, a Chinese social media influencer posted several clips online appearing to show that he had travelled across the Taiwan Strait and landed on a beach, also in Taoyuan.

The influencer, who goes by the nickname Shandong Kaige, claimed he had set off from Fujian on 15 May and travelled for about nine hours on a motorised rubber dinghy.

He was seen next to a Chinese flag on a beach, which he claimed he had planted "on this territory so beloved by the motherland". He also said he returned to China on the same day.Barcelona tied manager

following their La Liga title success last week.Deco says the club's priority before looking to sign a new winger will be renewals for players such as Lamine Yamal, Pedri and Gavi.

"Our big priority is to strengthen what we have at home with the renewals of Pedri, Gavi, (Ronald) Araujo, Raphinha, (Jules) Kounde," added the former Chelsea midfielder."I understand that when people talk about signings, they always think about players coming from abroad, but for me, renewals are also signings. Lamine (renewing) is the best signing in history.