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☆ Climate crisis: Russia's war in Ukraine is undermining global efforts to tackle emissions, new report finds
▼ + stars: | 2023-06-07 | by ( Laura Paddison | ) edition.cnn.com time to read: +7 min

The report, titled Climate Damage Caused by Russia’s War in Ukraine, follows on from a first interim assessment presented at the UN COP27 climate conference in November 2022. Nearly 22 million metric tons of planet-heating pollution came from warfare, almost 20% of the total emissions attributable to the conflict, the report found. “We probably will only be able to really get a more accurate estimate once the war is over,” de Klerk said. “The biggest chunk of the emissions are still in the future reconstruction of Ukraine,” de Klerk said. The report authors even calculated the extra planet-warming pollution created by airlines rerouting flights to avoid Russian and Ukrainian airspace.

Persons: “, ” Lennard, Klerk, It’s, ” de Klerk, Leah Millis, de Klerk, James Appathurai, ”, Rachel Kyte Organizations: CNN, UN, Firefighters, Reuters, Aris Mssinis, Getty, Global, Fletcher School, Tufts University, “ Locations: Ukraine, Belgium, Russia, Nemyshlianski, Kharkiv region, Russian, Avdiivka, Donetsk, AFP, Europe, Ukrainian

☆ Wind energy has a massive waste problem. New technologies may be a step closer to solving it
▼ + stars: | 2023-05-28 | by ( Laura Paddison | ) edition.cnn.com time to read: +8 min

It’s a problem that’s vexed the wind energy industry and provided fodder for those who seek to discredit wind power. But in February, Danish wind company Vestas said it had cracked the problem. It announced a “breakthrough solution” that would allow wind turbine blades to be recycled without needing to change their design or materials. Wind energy has been growing at a fast pace. It is the world’s leading renewable energy technology behind hydropower, and plays a vital role in helping countries move away from fossil fuel energy, which pumps out planet-heating pollution.

☆ The world’s largest lakes are shrinking dramatically and scientists say they have figured out why
▼ + stars: | 2023-05-18 | by ( Laura Paddison | ) edition.cnn.com time to read: +7 min

Lake water levels fluctuate in response to natural climate variations in rain and snowfall, but they are increasingly affected by human actions. The Caspian Sea, between Asia and Europe – the world’s largest inland body of water – has long been declining due to climate change and water use. NASA NASA The Caspian Sea is rapidly shrinking due to climate change and human activity. NASAThe researchers used satellite measurements of nearly 2,000 of the world’s largest lakes and reservoirs, which together represent 95% of Earth’s total lake water storage. The report found losses in lake water storage everywhere, including in the humid tropics and the cold Arctic.

Breaching 1.5 degrees may only be temporary, the WMO said. Countries pledged in the Paris Climate Agreement to limit global warming to well below 2 degrees – and preferably to 1.5 degrees – compared to pre-industrial temperatures. Scientists consider 1.5 degrees of warming as a key tipping point, beyond which the chances of extreme flooding, drought, wildfires and food shortages could increase dramatically. “This report does not mean that we will permanently exceed the 1.5 degrees Celsius level specified in the Paris Agreement which refers to long-term warming over many years. However, WMO is sounding the alarm that we will breach the 1.5 degrees Celsius level on a temporary basis with increasing frequency,” said WMO Secretary-General Professor Petteri Taalas, in a statement.

CNN —The United Arab Emirates has invited Syrian President Bashar al-Assad to attend the United Nations’ COP28 Climate Summit, which will take place from November 30 in Dubai. The UAE embassy in Damascus said in a post on Twitter on Sunday that Assad had received an invitation to attend COP28 from Sheikh Mohamed bin Zayed Al Nahyan, president of the UAE and ruler of Abu Dhabi. If Assad attends, it would be his first global summit since the start of the country’s brutal civil war in 2011, and could cause diplomatic tensions for countries which continue to impose sanctions on his regime. A COP28 spokesperson told Reuters in a statement this week: “COP28 is committed to an inclusive COP process that produces transformational solutions. This can only happen if we have everyone in the room.”In March, Assad visited the UAE on an official invitation for the first time since the Syrian civil war began.

☆ The world can cut plastic pollution by 80% by 2040, the UN says
▼ + stars: | 2023-05-16 | by ( Laura Paddison | ) edition.cnn.com time to read: +4 min

CNN —Countries could slash plastic pollution by 80% in less than two decades, according to a new report from the United Nations Environment Programme. Plastic pollution is a scourge that affects every part of the world, from the Arctic, to the oceans and the air we breathe. UNEP’s report aims to offer a roadmap to governments and businesses to dramatically cut levels of plastic pollution. This would be the most “powerful market shift,” reducing plastic pollution by 30% by 2040, the report said. Scaling up recycling levels could reduce plastic pollution by a further 20%, according to the report.

CNN —Western Myanmar is being battered by strong winds and heavy rain after Cyclone Mocha made landfall on the Bay of Bengal coastline Sunday. Local residents check the damages after Cyclone Mocha's crashed ashore in Kyauktaw in Myanmar's Rakhine state on May 14, 2023. Two children stand under a roadside shelter to protect from rain before Cyclone Mocha hits in Sittwe, Rakhine State, on Sunday, May 14, 2023. APTropical Cyclone Mocha has intensified to the equivalent of a category 5 Atlantic hurricane. Most live in bamboo and tarpaulin shelters perched on hilly slopes that are vulnerable to strong winds, rain, and landslides.

Since forming in the Bay of Bengal early Thursday, tropical Cyclone Mocha has intensified to a high-end Category 4 Atlantic hurricane, with sustained winds of 240kph (150mph). Tropical cyclones (also known as hurricanes, typhoons and tropical storms depending on ocean basin and intensity), feed off ocean heat. They need temperatures of at least around 27 degrees Celsius (80 Fahrenheit Fahrenheit) to form, and the warmer the ocean, the more moisture they can take up. The waters in the Bay of Bengal are currently around 30 degrees Celsius (86 Fahrenheit Fahrenheit), about 2 degrees Celsius (3.6 degrees Fahrenheit) warmer than average for May. Climate-change fueled sea-level rise adds to the risks, worsening storm surges from tropical cyclones and allowing them to travel further inland.

☆ Ocean temperatures are off the charts right now, and scientists are alarmed
▼ + stars: | 2023-05-05 | by ( Laura Paddison | ) edition.cnn.com time to read: +7 min

CNN —Ocean surface heat is at record-breaking levels. Since La Niña ended in March, ocean temperatures seem to be on a rebound, scientists say. Worrying impacts of ocean warmingWhatever the reasons behind the increase in ocean heat, the impacts are potentially catastrophic if temperatures continue to head off the charts. For now, ocean surface temperatures have started to fall, even if they remain high for this time of year. As scientists continue to analyze the reasons for record ocean warming, they are clear records will continue to be smashed as the climate crisis intensifies.

☆ COP28 president says fossil fuels still have a role to play, prompting concerns about climate summit’s goals
▼ + stars: | 2023-05-03 | by ( Laura Paddison | ) edition.cnn.com time to read: +5 min

In March, European countries agreed to promote a global phase-out of fossil fuels in a text setting out their priorities for COP28. “The shift towards a climate neutral economy will require the global phase-out of unabated fossil fuels,” the text said. Al Jaber emphasized the role of technologies like carbon capture in reducing planet-heating pollution. “All indicators… are telling us that we are way off track,” said Al Jaber. We have to get out of fossil fuels, we have to dramatically reduce emissions.”“it is no longer about visions.

Catalonia, Spain CNN —Standing in his field of stunted, withered maize, Santi Caudevilla is very worried. It’s becoming increasingly hard to make ends meet as crops shrivel through lack of water – or cannot be planted at all. “This is the worst period that we have had for the last 100 years,” Samuel Reyes, director of the Catalan Water Agency, told CNN. Allison Nussbaum/NASA Allison Nussbaum/NASA These two images show shrinking water reservoirs in the Catalonia region of Spain. In April, Spain requested emergency funding from the European Union to help farmers cope with the impacts of the drought.

Temperatures this week are expected to be 15 to 20 degrees Celsius above normal for this time of year, with a chance they could hit 40 degrees Celsius (104 degrees Fahrenheit) in some places. In large parts of Spain, temperatures have exceeded 30 degrees Celsius (86 degrees Fahrenheit). Nighttime temperatures are also forecast to remain high, not dipping below 20 degrees Celsius (68 degrees Fahrenheit) in some places. Schools in central and southern Spain are concerned about protecting students and staff from overheated classrooms that don’t have air conditioning, Spanish media reported. The high temperatures come as a prolonged drought has gripped parts of southern Spain, as well as the northeast of the country, near Barcelona.

☆ Catastrophic drought that’s pushed millions into crisis made 100 times more likely by climate change, analysis finds
▼ + stars: | 2023-04-27 | by ( Laura Paddison | ) edition.cnn.com time to read: +6 min

CNN —The unrelenting drought that has devastated the Horn of Africa and left more than 20 million people facing acute food insecurity would not have been possible without climate change, a new analysis has found. In a world without human-caused climate change, this devastating drought would not have happened. The organization is made up of a team of international scientists who, in the immediate aftermath of extreme weather events, analyze data and climate models to establish what role climate change played. The scientists also looked at whether climate change was to blame for the lack of rain, but concluded there was no overall impact. “The country continues to pay the price of global warming and climate change,” he added.

☆ These are the places most at risk from record-breaking heat waves as the planet warms
▼ + stars: | 2023-04-25 | by ( Laura Paddison | ) edition.cnn.com time to read: +5 min

They identified Afghanistan, Papua New Guinea and Central America – including Guatemala, Honduras and Nicaragua – as “hot spots” for high-risk heat waves. Not only is there high potential for record-breaking extreme heat, but the impacts will be intensified by the huge difficulties the country already faces, he said. “When a really extreme heat wave does finally come along, then there are instantly going to be a lot of problems,” Mitchell said. Heat waves have a wide-ranging negative impact. They also take a heavy toll on human health, and extreme heat is one of the deadliest natural disasters.

☆ Earth Day 2023: The world just failed its annual health checkup
▼ + stars: | 2023-04-21 | by ( Laura Paddison | ) edition.cnn.com time to read: +5 min

The WMO’s annual State of the Climate Report, published Friday ahead of Earth Day, is essentially a health checkup for the world. Global sea levels climbed to the highest on record due to melting glaciers and warming oceans, which expand as they heat up. “Communities and countries which have contributed least to climate change suffer disproportionately.”A man uses a hand fan in a park in central Madrid during a heatwave, on August 2, 2022. The hottest year on record, 2016, was the result of a strong El Niño and climate change, said Baddour. “This is really a wake up call that climate change isn’t a future problem, it is a current problem.

☆ Europe drought: This once-thriving lake has all but dried up -- a story repeated across Europe
▼ + stars: | 2023-03-30 | by ( Laura Paddison | ) edition.cnn.com time to read: +9 min

While in the United States, the snow and rain that have pummeled California have helped fill reservoirs and ease unrelenting drought, winter has been far from kind to many parts of Europe. A buoy is seen on the banks of the partially dry Lake Montbel as France faces a record winter dry spell. “Lake Montbel remains at an abnormally low level,” Franck Solacroup, the regional director of the Adour-Garonne Water Agency, which covers the area that includes Lake Montbel, told CNN. Farmers like Rouquet, who rely on the lake, are having to make tough decisions on what to grow. “This is the most extreme winter in terms of low snow cover,” she told CNN.

☆ Greenpeace activists scale Shell oil platform in the Atlantic Ocean as company announces record profits
▼ + stars: | 2023-02-02 | by ( Laura Paddison | ) edition.cnn.com time to read: +3 min

CNN —Activists from the campaign group Greenpeace have boarded a ship in the Atlantic Ocean and scaled a Shell oil platform that is currently being transported to the North Sea. The company has benefited from very high oil and gas prices following Russia’s invasion of Ukraine. Shell is moving the platform to the Penguins oil and gas field, northeast of the Shetland Islands in Scotland to help unlock new wells. The field is expected to produce 45,000 barrels of oil or gas equivalent a day. Greenpeace climate activists: Carlos Marcelo Bariggi Amara, from Argentina, Imogen Michel from the UK, Usnea Granger from the US, and Yakup Çetinkaya, from Turkey.

☆ Norway discovers trove of metals, minerals and rare earths on its seabed
▼ + stars: | 2023-01-30 | by ( Reuters Laura Paddison | Laura Paddison | ) edition.cnn.com time to read: +3 min

A Norwegian study has found a “substantial” amount of metals and minerals ranging from copper to rare earths on the seabed of its extended continental shelf, authorities said on Friday in their first official estimates. “Of the metals found on the seabed in the study area, magnesium, niobium, cobalt and rare earth minerals are found on the European Commission’s list of critical minerals,” the Norwegian Petroleum Directorate (NPD), which conducted the study, said in a statement. About 24 million tonnes of magnesium and 3.1 million tonnes of cobalt are estimated to be in manganese crusts grown on bedrock over millions of years, as well as 1.7 million tonnes of cerium, a rare earth element used in alloys. The manganese crusts are also estimated to contain other rare earth metals, such as neodymium, yttrium and dysprosium. “Costly, rare minerals such as neodymium and dysprosium are extremely important for magnets in wind turbines and the engines in electric vehicles,” the NPD said.

☆ Exxon accurately predicted global warming from 1970s but still cast doubt on climate science, new report finds
▼ + stars: | 2023-01-12 | by ( Laura Paddison | ) edition.cnn.com time to read: +7 min

CNN —ExxonMobil’s own scientists accurately predicted future global warming in reports dating back to the late 1970s and early 1980s, despite the company publicly continuing for years to cast doubt on climate science and lobby against climate action, according to a new analysis. They found the company’s science was not only good enough to predict long term temperature rise, but also accurately predicted when human-caused climate change would become discernible, according to the report published Thursday in the journal Science. Between 63% to 83% of the projections were accurate in predicting subsequent global warming and their projections were also consistent with independent academic models, the report found. Exxon won the case, which alleged the company had misled over climate change. Angela Weiss/AFP/Getty Images“We now have tight, unimpeachable evidence that ExxonMobil accurately predicted global warming years before it turned around and publicly attacked climate science,” Supran said.

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