Climate Actions Archives - Page 51 of 78

Jan302025 by Editor DeskNo Comments

Why Disaster Evacuations Take Longer Than Expected & How Technology Can Help

Breaking News, Climate Actions, Fact Check

When a wildfire evacuation alert flashes on your phone, panic can set in. You might not see smoke, but the message tells you to grab your "go bag" and leave. As you scramble to gather documents, medications, and essentials, another message arrives this time urging immediate evacuation. Outside, chaos unfolds. Some neighbors are still packing, while others hesitate, unsure of what to do. Traffic clogs the streets, and a plume of black smoke rises in the distance. This frantic scenario highlights a major challenge in disaster evacuations: they often take much longer than people expect, increasing risks for evacuees and emergency responders. Researchers are now turning to computer simulations to predict where evacuation delays will occur and how to prevent them. Confusion and delays ...

Jan292025 by Editor DeskNo Comments

Kilauea Volcano Erupts Again, Offering Spectacular Displays at Hawaii Volcanoes National Park

Breaking News, Climate Actions, Disasters

Hawaii’s Kilauea volcano has erupted once more, marking its seventh episode in a series of recent volcanic activities. The Hawaiian Volcano Observatory confirmed that this latest eruption began with minor spattering before escalating to sustained lava fountaining on Monday, captivating visitors with its fiery spectacle. Lava fountains have reached heights of 100 to 120 feet (30 to 40 meters) on the volcano’s northern side, while smaller flows have been observed to the south. This episode is part of a pattern of eruptions since December 23, with each phase lasting between 13 hours and eight days, interspersed with pauses ranging from less than a day to nearly two weeks. The current activity is expected to persist for 10 to 20 hours. Situated within the Hawaii Volcanoes National Park, ...

Jan292025 by Editor DeskNo Comments

SA Hosts Global Forum to Propel Circular Economy and Sustainable Waste Management

Breaking News, Climate Actions, Thoughts & Talks

South Africa took center stage in advancing environmental sustainability by hosting the 7th Global Forum of Cities for Circular Economy (GFCCE) workshop. The event, organized by the Department of Forestry, Fisheries, and the Environment (DFFE) in collaboration with the Centre for Science and Environment, convened in Johannesburg to champion sustainable waste management practices across Africa. The two-day forum welcomed participants from 18 African nations, including Kenya, Ghana, Rwanda, and Zimbabwe, focusing on enhancing South-South cooperation. With urbanization and environmental degradation posing challenges to the continent, the workshop aimed to build the capacity of officials and foster the adoption of circular economy principles. Deputy Minister of Forestry, Fisheries, and t...

Jan292025 by Editor DeskNo Comments

New Study Warns of Potential 1.9 Metre Sea-Level Rise by 2100 Under High Emissions Scenario

Breaking News, Climate Actions, Disasters, Learning & Developments

An international team of researchers from NTU Singapore and Delft University of Technology (TU Delft) in the Netherlands has projected a significant rise in global sea levels if carbon dioxide emissions continue to increase. According to their findings, published in the scientific journal Earth's Future, sea levels could rise between 0.5 and 1.9 meters by the year 2100 under a high-emission scenario. The upper limit of this range is nearly 90 centimeters higher than the latest United Nations (UN) projection, which estimates a rise of 0.6 to 1.0 meters. This study provides a "very likely range" (indicating a 90% probability of occurrence), offering a new dimension to sea-level projections. Previously, projections from the UN's Intergovernmental Panel on Climate Change (IPCC) were based o...

Jan292025 by Editor DeskNo Comments

Climate Change to Cause Over 2.3 Million Additional Heat-Related Deaths in Europe by 2099

Breaking News, Climate Actions, Environment

A modelling study led by the Environment & Health Modelling (EHM) Lab at the London School of Hygiene & Tropical Medicine (LSHTM) reveals alarming projections for the impact of climate change on temperature-related deaths across Europe. Published in Nature Medicine, the study predicts a substantial rise in deaths from heat, far outweighing any reduction in cold-related fatalities. Without immediate action to reduce carbon emissions, climate change could result in over 2.3 million additional temperature-related deaths across 854 European cities by the end of this century. The Mediterranean region, Central Europe, and the Balkans are identified as particularly vulnerable areas, with major cities like Barcelona, Rome, and Madrid expected to bear the brunt of this crisis. Adaptat...

Jan292025 by Editor DeskNo Comments

Climate Crisis Deepens Food Security Challenges in Latin America and the Caribbean

Breaking News, Climate Actions, Disasters

Changing patterns of climate variability and extreme weather events are intensifying food security challenges across Latin America and the Caribbean, as highlighted in the 2024 Regional Overview of Food Security and Nutrition report. With the region ranked as the second-most exposed to extreme weather globally, after Asia, the cascading effects of climate change are exacerbating structural inequalities and worsening malnutrition in all its forms. The report reveals that extreme weather events, such as storms, floods, and droughts, are frequent in 74% of the region’s countries. Of these, over half face increased vulnerability, making them more susceptible to undernourishment. Between 2019 and 2023, the prevalence of hunger rose by 1.5 percentage points in nations grappling with climate e...

Jan282025 by Editor DeskNo Comments

Expert Calls for Stronger Climate Risk Response to Tackle Extreme Events

Breaking News, Climate Actions, Environment, Learning & Developments

Katharine Mach, a climate risk management specialist and chair at the University of Miami’s Department of Environmental Science and Policy, emphasizes the urgent need for a comprehensive risk-response framework to address the increasing complexity of climate change. Drawing insights from her research on hazards like wildfires, flooding, and extreme heat, she outlines key strategies for adaptation and highlights challenges in implementation. Adapting to climate change means preparing for current risks and anticipating future challenges. With global temperatures surpassing a 1.5°C increase for the first time in 2024, communities are grappling with unprecedented climate extremes. Mach stresses that adaptation is crucial to ensuring safety and resilience in the face of these challenges. ...

Jan282025 by Editor DeskNo Comments

Haridwar’s Waste Crisis Mirrors Urban India’s Struggle with Modernization

Breaking News, Climate Actions, Environment

Haridwar, a city revered as the gateway of the Ganga into the plains, is a spiritual and cultural hub visited by millions annually. Yet, its divine significance is shadowed by an escalating waste management crisis that underscores urban India’s battle to reconcile its traditions with the demands of modernization. As one of India’s holiest cities, Haridwar attracts over 40 million pilgrims every year. This influx overwhelms its infrastructure, with the city generating 260-300 metric tons of waste daily, surging to nearly 6,000 tons during peak religious festivals like the Kanwar Yatra. This monumental waste burden exposes systemic inefficiencies and the broader challenges faced by Indian cities striving for sustainable development. The waste generated in Haridwar is as diverse as its ...

Jan282025 by Editor DeskNo Comments

Extreme Climatic Events Transform Over 7,500 Greenland Lakes from Carbon Sinks to Sources

Breaking News, Climate Actions, Disasters, Environment

Over 7,500 lakes in western Greenland have undergone a significant ecological transformation due to extreme climatic conditions. Atmospheric rivers (ARs) have turned these lakes from carbon sinks into carbon sources, a new study published in the Proceedings of the National Academy of Sciences (PNAS) has revealed. In September 2022, record heat and heavy rains driven by ARs altered the physical, biological, and biogeochemical characteristics of these lakes. ARs, often referred to as “rivers in the sky,” are narrow regions in the atmosphere that transport water vapor outside tropical areas, as defined by the National Oceanic and Atmospheric Administration (NOAA). The influx of rainfall instead of snow, alongside remnants of Hurricane Fiona, caused unprecedented melting of the Greenland...

Jan282025 by Editor DeskNo Comments

UNHCR Faces Record Humanitarian Challenges in 2024 Amid Conflicts and Climate Crises

Breaking News, Climate Actions, Environment

The United Nations High Commissioner for Refugees (UNHCR) confronted unprecedented challenges in 2024, responding to a record 43 humanitarian emergencies, including 26 newly declared crises. Seven of these reached the agency’s highest emergency level, reflecting escalating global needs due to ongoing conflicts, new wars, and climate-related disasters, as highlighted in the recently released 2024 Impact Report: Response to New Emergencies and Protracted Crises. The war in Sudan remained a central focus for UNHCR, with relief efforts continuing into a second year to address the severe regional impact. Alongside Sudan, other conflict zones such as Lebanon, Syria, Ukraine, Myanmar, and the Democratic Republic of the Congo demanded significant humanitarian response. Climate-related emerge...