Cities across the world are sinking because of groundwater depletion. But the process can be reversed - The Conversation

Conservation comebacks for wild tigers, tuna and green​ sea turtles prove that global nature loss can be reversed, ​scientists have said. ​But a report warns food production must be the next ​“positive tipping point​” if the world is to avert biodiversity collapse. The World Wildlife Fund (WWF) analysed nearly 36,000 animal populations and more than 5,000 species, producing the largest ever database of vertebrate wildlife. Scientists found populations had declined by an average of 73% since 1970, showing that “nature continues to be degraded at an alarming scale”, with “no sign of losses slowing”. Nature loss is no longer just an environmental challenge but a direct threat to the global economy, the report says, noting that about half of global GDP – roughly $58tn (£44tn) in 2023 – depends on nature and its ecosystem services. The authors write that species collapse now poses an “existential threat to economic stability, geopolitical security and human wellbeing”. Animal populations were found to be falling most sharply in tropical, biodiversity-rich regions, while trends in northern temperate parts of the world appeared much gentler.

Israeli settlers have attacked European diplomats, including a French mayor, near the Palestinian village of Taybeh in the occupied West Bank. The delegation was visiting Palestinian olive harvesters on Saturday when the Israeli attackers confronted the group. The attack comes a day after settlers assaulted a US journalist north of Ramallah. In Saturday’s incident, the settlers targeted Belgium’s consul general, French and Polish diplomats and Catholic representatives, Belgian Foreign Minister Maxime Prevot said. “A French mayor was assaulted and a Belgian vehicle damaged,” Prevot said, linking the attack to what he called Israel’s “illegal settlement policy” and pledging to push for further European Union sanctions. French mayor Bernard Baudoux, who was assaulted, told the AFP news agency that the violence suggests that “there is a tolerance on the part of the Israeli government” towards settler violence. Al Jazeera’s Nour Odeh, reporting from Ramallah, said the settlers surrounded the diplomats’ vehicles, pelted them with stones and smashed their windows.

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What researchers uncovered through lab testing and surveillance footage, prosecutors said, was a plot by his fellow graduate student to intentionally poison him.

Omar’s legal team says the search violated safeguards designed to protect constitutional rights of members of Congress. Lawyers for Democratic United States Representative Ilhan Omar of Minnesota have demanded the return of property seized in a federal raid of her Washington, DC home, accusing the US Department of Justice of conducting a politically motivated investigation and failing to follow judicial instructions during the search. “The political motivations behind this pre-election investigation and search are clear as day,” Omar’s lawyers wrote in a letter sent to federal prosecutors on Friday and obtained by The Associated Press news agency.