Hannah Osborne is the planet Earth and animals editor at Live Science. Prior to Live Science, she worked for several years at Newsweek as the science editor. Before this she was science editor at International Business Times U.K. Hannah holds a master's in journalism from Goldsmith's, University of London.
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Enough fresh water is lost from continents each year to meet the needs of 280 million people. Here's how we can combat that.18 of Earth's biggest river deltas — including the Nile and Amazon — are sinking faster than global sea levels are rising'The warming trend nearly doubled after 2014': The rate of global warming has accelerated more in the past decade than ever beforeDrought paradox study reveals plants around Colorado River turn to groundwater when it gets too hot and dry, reducing flow into the already strained basinThousands of dams in the US are old, damaged and unable to cope with extreme weather. How bad is it?Trump is bringing car pollution and other greenhouse gases back to America's skies. Here are the health risks we all face from climate change.The U.N. has warned millions more people will be pushed into food insecurity if the war in Iran continues, with the biggest increases in Asia.Contact me with news and offers from other Future brandsSign up for the latest discoveries, groundbreaking research and fascinating breakthroughs that impact you and the wider world direct to your inbox.Feed your curiosity with an exclusive mystery every week, solved with science and delivered direct to your inbox before it's seen anywhere else.Sign up to our free science & technology newsletter for your weekly fix of fascinating articles, quick quizzes, amazing images, and moreSign up to our monthly entertainment newsletter to keep up with all our coverage of the latest sci-fi and space movies, tv shows, games and books.Discover this week's must-see night sky events, moon phases, and stunning astrophotos. Sign up for our skywatching newsletter and explore the universe with us!The war in Iran could push an additional 45 million people into acute hunger in just three months, causing record levels of global food insecurity, according to a new analysis from the United Nations World Food Programme . The analysis found that if the conflict continues to the middle of the year and oil prices remain above $100 per barrel, an estimated 363 million people would be food insecure — 45 million higher than the current 318 million people.Enough fresh water is lost from continents each year to meet the needs of 280 million people. Here's how we can combat that.."Families who already cannot afford their next meal will be hit the hardest. Without an adequately funded humanitarian response, it could spell catastrophe for millions already on the edge." The U.S. and Israel attacked Iran on Feb. 28. Shipping in the Strait of Hormuz has been at a virtual standstill since March 2, preventing the trade of essential commodities such as oil, liquefied natural gas. Rising prices put pressure on regions that rely on food and fuel imports, with countries in Asia and sub-Saharan Africa expected to be the most vulnerable.. The timing comes as countries in sub-Saharan Africa are heading into planting season, Skau said, adding that around a quarter of the world's fertilizer comes through the Strait of Hormuz. The WFP calculated the impact of the conflict on global hunger by calculating the number of people who cannot afford a diet that provides 2,100 calories per day. It then modeled how a sustained oil price shock — lasting to June — would affect global food prices. Analysts calculated the impact based on each country's dependence on imported food and energy and the number of people who would no longer be able to afford an energy-sufficient diet.Get the world’s most fascinating discoveries delivered straight to your inbox.Receive email from us on behalf of our trusted partners or sponsors The region with the biggest increase in food insecurity, they found, was Asia, where an estimated 9.1 million people would be pushed into food insecurity — a rise of 24%. Humans are being replaced by machines in the food supply chain — and it's leading to truckloads of waste Food insecurity resulting from the war would affect about 17.7 million people in eastern and southern Africa, 2.2 million in Latin America and the Caribbean, 5.2 million in the Middle East and North Africa, and 10.4 million in central Africa. That would mean an additional 45 million people across the globe meet the definition for food insecurity, bringing the total to 363 million. Hannah Osborne is the planet Earth and animals editor at Live Science. Prior to Live Science, she worked for several years at Newsweek as the science editor. Before this she was science editor at International Business Times U.K. Hannah holds a master's in journalism from Goldsmith's, University of London.Enough fresh water is lost from continents each year to meet the needs of 280 million people. Here's how we can combat that.18 of Earth's biggest river deltas — including the Nile and Amazon — are sinking faster than global sea levels are risingA single injection of mRNA-like treatment healed heart muscle after a heart attack in mice and pigs. Could it work in humans too?The appendix evolved at least 32 times across 361 species, so it's 'unlikely to be a useless evolutionary accident,' research findsDrought paradox study reveals plants around Colorado River turn to groundwater when it gets too hot and dry, reducing flow into the already strained basinNew AI image generator runs using 10 times fewer steps than today's best models — and it's coming to smartphones and laptopsDrought paradox study reveals plants around Colorado River turn to groundwater when it gets too hot and dry, reducing flow into the already strained basin New AI image generator runs using 10 times fewer steps than today's best models — and it's coming to smartphones and laptops
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