Displaying items by tag: Climate change

In Churchill, Canada, known as the ‘polar bear capital of the world’, residents live with the constant presence of the planet's largest land predator. Safety is a daily concern, with locals advised to be ‘bear aware’ and always ready to fight back if attacked. The town’s proximity to Hudson Bay is crucial to the bears, as the ice forms here first, providing access to seals, their main food source. However, climate change is extending the ice-free season, forcing polar bears to spend more time on land. This has led to a decline in their numbers by nearly half since the 1980s. Despite the long-term challenges, conservation efforts continue, with new technologies being tested to prevent human-polar bear interactions. A longer season during which the bay thaws could mean more ships coming in and out of Churchill, and the mayor is optimistic, but the future for polar bears remains uncertain as climate change intensifies.

The UK has surged to third place globally in the Climate Change Performance Index, up from eighth last year. Experts at the COP29 conference in Baku attribute this leap to Labour’s plans to ban new oil and gas projects, promote onshore wind turbines, and close the country’s last coal power station. Britain now trails only Denmark and the Netherlands, with analysts calling it a 'winner this year’. The NewClimate Institute praised Labour leader Keir Starmer's commitment to an 81% emissions cut by 2035. Meanwhile, energy secretary Ed Miliband has played a pivotal role at COP29, urging nations to halt new coal power projects and building alliances with countries like Brazil. Despite the UK's progress, challenges remain as the success of COP29 hinges on a finalised climate finance plan for developing nations. Britain’s tangible influence at the conference has revitalised its global leadership on climate change, with hopes high for lasting impact.

On the second day of COP29 in Baku, UN secretary-general Antonio Guterres called on industrialised nations to fulfil their commitments in financing climate adaptation, emphasising the importance of doubling funds to $40 billion annually by 2025 and contributing meaningfully to the new Loss and Damage fund. Highlighting the gap between pledges and actual needs, he warned that unfulfilled promises equate to lost lives and hindered development. Although international adaptation finance to developing nations rose to $28 billion in 2022, the Glasgow Climate Pact target will only marginally reduce a $187 to 359 billion yearly adaptation gap. Africa, particularly vulnerable to climate impacts, sees minimal benefit from renewable energy growth, representing only 0.5% of global deployment last year. African leaders have stressed the urgent need for innovative funding to drive green industries, create jobs, and bolster resilience. With climate impacts consuming up to 9% of African budgets, equitable financing is critical to building sustainable economies and empowering youth.

At least 95 people have lost their lives in south-eastern Spain after relentless rains triggered flash floods. In one town an unprecedented year’s worth of rainfall (491 mm) occurred within just eight hours. Floodwaters wrought havoc across the region, toppling bridges, sweeping cars through streets, and leaving many people clinging to trees to survive. Over a thousand troops have been dispatched for rescue operations as numerous individuals remain trapped or unaccounted for. King Felipe VI expressed deep condolences, while emergency services, overwhelmed by the crisis, have struggled to respond to hundreds of distress calls. Questions have arisen over poor forecasting and delayed flood warnings, which some believed left them vulnerable on roads and low-lying homes: see https://www.bbc.com/news/articles/cwyx75ppr79 Flights, trains, and schools have been suspended. Of many contributory factors, a warming atmosphere caused by climate change makes extreme rainfall more likely. Temperatures will keep rising unless governments around the world make steep cuts to emissions: see also the World article on the UN and climate change.

The UN has warned that global climate action is ‘falling miles short’ of what is required to avert economic and environmental catastrophe. According to the UN Framework Convention on Climate Change (UNFCCC), current national plans would cut emissions by just 2.6% by 2030, whereas scientists assert emissions must decline by 43% by then to avoid the worst impacts of climate change. With the likelihood of keeping global warming within 1.5°C above pre-industrial levels said to be ‘virtually zero’, there are calls for ambitious commitments before the upcoming COP29 summit in Baku. UNFCCC chief Simon Stiell notes that robust climate plans could generate economic growth, better health, and clean energy solutions. Poorer nations say they need increased financial aid from wealthier nations to transition from fossil fuels and manage climate impacts, while Greenpeace has called for urgent action to confront this huge challenge. See also Europe article about flash floods in Spain.

The Balkans, along with much of Europe, are enduring a prolonged heatwave, which has led to the unprecedented drying up of Serbia's Rusanda salt lake. An expert has warned that such heatwaves could become more frequent due to climate change. Temperatures in the Balkans have soared to 39°C (102°F), and the Adriatic Sea reached a record-high temperature of 29.5°C in Croatian coastal resorts. North Macedonia and Albania have deployed resources to combat forest fires, with North Macedonia declaring a state of emergency. The World Bank has highlighted the need for significant investment to mitigate the impact of climate change. Other European countries, including Italy, Greece, and France, are also experiencing extreme heat. In Ukraine, rain is forecast on 18 July, to break the pattern of several weeks of abnormally high temperatures; the country’s grain harvest is likely to be significantly reduced.

Swiss women, known as ‘climate seniors’, who won a historic ruling on climate change from the European Court of Human Rights (ECHR), feel shocked and betrayed by their own parliament's decision not to comply. The women argued that Switzerland's inadequate response to climate change has harmed their health and life. The ECHR agreed, ordering Switzerland to intensify its efforts to reduce greenhouse gas emissions. Despite the ruling being binding, the parliament voted to reject it, claiming the country already has an effective climate strategy. The parliamentary debate was emotional, with right-wing politicians criticising ‘foreign judges’ and Green Party members calling the discussion ‘shameful’. Switzerland, although sensitive to global warming, is not on track to meet its Paris Climate Agreement goals. Public opinion is divided; many Swiss object to the ECHR involvement, believing current measures are sufficient. The final decision on compliance rests with the government, which may present its existing measures to the ECHR in hopes of satisfying the court.

Heavy rains have flooded schools in Somalia's central Hiran region, forcing over 37,000 students out of school. The flooding has damaged learning materials and classrooms, displacing many students to distant locations and complicating efforts to resume education. Parents fear the disruption will negatively affect their children's performance in upcoming national exams, and local teachers are concerned about the long-term impact on education. Parents are urging the government to establish schools on higher grounds to avoid future disruptions. Last year, the government organised special exams after similar flooding incidents. Officials say they are committed to ensuring students can participate in exams despite the current challenges.

The World Meteorological Organisation (WMO) has reported that Asia bore the brunt of climate change and weather-related disasters in 2023. Floods and storms caused significant casualties and economic damage, while heatwaves intensified. Asia's temperature rose almost 2 degrees Celsius above the 1961-90 average; many countries experienced record heat in 2023. 79 water-related disasters, primarily floods and storms, resulted in over 2,000 deaths and nine million people affected. Floods were the leading cause of death. Hong Kong witnessed record rainfall due to a typhoon, and glaciers in high Asian mountains suffered significant mass loss. The Himalayas and Hindu Kush experienced below-normal precipitation, while southwest China faced drought. Japan had its hottest summer on record. Recent severe floods in China, Afghanistan, and Pakistan have underscored the urgency for improved weather services. The WMO stressed the need to reduce greenhouse gas emissions and adapt to climate change.

2023 has been declared the hottest year on record by European agency Copernicus, which monitors climate data. The average temperature increase was almost 1.5°C above pre-industrial levels, a significant jump. Several factors contributed to this record-breaking heat. Elevated greenhouse gas emissions, primarily carbon dioxide, played a major role, trapping heat in the Earth's atmosphere. Additionally, natural climate patterns like El Niño and La Niña influenced regional temperatures and weather events. The consequences of this extreme heat are far-reaching. It leads to more frequent and severe weather events, including heatwaves, droughts, wildfires, and intense rainfall - posing serious threats to ecosystems, agriculture, and human populations. International agreements, like the Paris Agreement, aim to limit global warming to well below 2°C above pre-industrial levels. Achieving these goals requires a collective commitment to reducing greenhouse gas emissions, transitioning to renewable energy sources, and implementing sustainable practices across various sectors. The report underscores the importance of addressing climate change promptly to mitigate its impacts and protect the planet's future.