climate risk Archives - Page 2 of 4

Feb52025 by Editor DeskNo Comments

Drought in U.S. Northeast Signals Nationwide Water Crisis Risk

Breaking News, Climate Actions, Disasters, Environment

The severe drought that gripped the U.S. Northeast in 2024 shattered the notion that water scarcity is only a problem for the arid West. After an exceptionally hot and dry summer, cities like New York, Boston, and Philadelphia faced unprecedented water shortages, with wildfires breaking out in states rarely affected by them. By December, much of the region was in moderate to severe drought, prompting officials to urge water conservation. This crisis serves as a warning: as global temperatures rise, extreme droughts can impact any part of the country. Hotter, drier conditions increase evaporation, deplete groundwater, and heighten the risk of wildfires. Though the Northeast’s drought began easing in early 2025, its effects highlight the urgent need for long-term water management strategi...

Feb32025 by Editor DeskNo Comments

Sikkim Flood Disaster Highlights Growing Climate Risks in the Himalayas

Breaking News, Disasters, Fact Check, Learning & Developments

An international research team has concluded that the devastating flood disaster in Sikkim, India, in October 2023 was caused by the collapse of 14.7 million cubic meters of frozen moraine material into South Lhonak Lake, triggering a tsunami-like flood wave that reached up to 20 meters in height. This tragic event, which claimed at least 55 lives and caused widespread damage along the Teesta River, serves as a stark reminder of the escalating dangers posed by climate change in high mountain regions. A Massive Tsunami-like Wave On October 3, 2023, the collapse of frozen moraine material into the lake unleashed a catastrophic glacial lake outburst flood (GLOF), releasing about 50 million cubic meters of water—equivalent to the volume of 20,000 Olympic-sized swimming pools. The flood c...

Jan302025 by Editor DeskNo Comments

Why Some Communities Resist Climate Relocation Despite Rising Risks

Breaking News, Climate Actions, Environment

Cecilia has lived in Carahatas, a coastal village in Cuba, her entire life. Even as scientists predict that parts of her hometown may be underwater within 50 years due to rising sea levels, she refuses to leave. Like many locals, she believes her community can cope with climate change and flooding, despite government plans to gradually relocate residents to higher ground. Carahatas is not alone. Across the world, communities face increasingly extreme weather events, including droughts, heat waves, landslides, floods, hurricanes, and tropical storms. While governments and experts often propose relocation as a solution, many people refuse to move. Why do they stay despite the risks? A recent study led by Université de Montréal architecture professor Gonzalo Lizarralde sheds light on th...

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 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...

Jan272025 by Editor DeskNo Comments

Just Resilience Advancing Equity in Climate Adaptation Strategies

Breaking News, Climate Actions, Environment

A new paper delves into the concept of "just resilience," emphasizing the integration of justice and equity into climate adaptation and resilience research and policy. By exploring underrepresented perspectives, particularly from the global south, and addressing the social, structural, and geographical drivers of vulnerability, the paper seeks to shape a global agenda for equitable adaptation. Emergence of Just Resilience Just resilience has become a critical focus in addressing the unequal burdens of climate change. Adaptation strategies can inadvertently create disparities, turning some groups into winners while leaving others behind. Interplay of Climate and Structural Inequities Climate change impacts often exacerbate preexisting inequities based on wealth, power dynamics, ...