How Extreme Weather is Testing Tanzania’s $2 Billion Electric Railway Dream

On a rainy Wednesday morning, in Dodoma, the capital of Tanzania, the Standard Gauge Railway (SGR) terminal bustled with a steady flow of passengers. Women ushered toddlers along. Snack bags dangling on their hands. Tourists dragged wheeled suitcases across the floor. Students scrolled through smartphones as they returned to campus. Each had been attracted by the speed, reliability and comfort of the electric train.

What Next? United States Exits Key Entities, Vital Climate Treaties in Major Retreat from Global Cooperation

President Donald Trump has escalated efforts to further distance the United States from international organizations and entities focused on climate, the environment, and energy. This strategy is in step with his administration’s established approach to undermine and redirect funds and international cooperation away from climate and clean energy programs.

Excluding Food Systems From Climate Deal Is a Recipe for Disaster

As they ate catered meals, COP30 negotiators had no appetite for fixing broken food systems, a major source of climate pollution, experts warn. Food systems are the complete journey food takes—from the farm to fork—which means its growing, processing, distribution, trade and consumption and even the waste.

The Bitter Sweet Future of Cocoa Showcased During COP30, Belém

Izete dos Santos Costa, also known as Dona Nena among locals in Combu Island, welcomed hundreds of people from around the world during the recent climate conference in Belém. Her team showcased local crafts and chocolate-making processes in the land of the Amazon rainforest—far from the deafening air conditioner sounds at the Parque da Cidade, where the COP30 negotiations were ongoing.

Climate Justice Denied by Delays

Opinions have been divided over the annual UN climate conferences. While some see COP30 in Belém, Brazil, as confirming their irrelevance, others see it as a turning point in the struggle for climate justice.

Farmers Can Now Measure and Benefit From Fruit Tree Carbon Trade

Farmers can now know and benefit from their contribution to climate change thanks to a formula that can be used to calculate the amount of carbon stored in fruit trees.

How Pacific Wisdom Is Shaping Global Climate Action

On the Pacific Islands, where the ocean horizon is both a lifeline and a warning, communities have long interpreted environmental change through traditional knowledge, lived experiences, stories, and practice. Their observations echo those across the Pacific region, where traditional knowledge remains central to understanding shifting environments and responsible stewardship.

Sindh People’s Housing Redefines Post-Disaster Adaptation Success

By any comparison, the statistics for Sindh People's Housing for Flood Affectees (SPHF) are phenomenal. In 2022, photographs from the region showed people treading carefully through waist-deep water with their few belongings grasped firmly above their heads in an attempt to escape the flooding caused by 784 percent more than average monsoon rains.

How Community Radio Is Powering Tanzania’s Climate Resilience

At dawn in the mangrove-choked Rufiji estuary, paddles from wooden canoes slice through still waters as a soft voice drifts across the tide.

Thousands Gather in Nairobi as Science Meets Diplomacy for Planet Protection

“There will never be a better time than now to invest in a stable climate, thriving ecosystems, and resilient lands, or in sustainable development that delivers for all,” said Amina J. Mohammed, the deputy Secretary-General of the United Nations, during the opening plenary of the seventh meeting of the UN Environment Assembly (UNEA-7) taking place from December 8 to 12, 2025.

Climate Crisis Disrupts Sundarbans Community Festival, Prosperity

A dried karam tree branch stands on the bank of a pond in a field in Datinakhali village adjacent to the Sundarbans. Despite many efforts, the tree could not be saved.

Fresh Lens For Nuanced Multifaceted Climate Solutions Needed

“I see more philanthropic support aligning with systems thinking, linking climate stability, biodiversity protection, Indigenous leadership, and community resilience,” says Michael Northrop, Program Director at the Rockefeller Brothers Fund.

COP30 Fails the Caribbean’s Most Vulnerable, Leaders Say: ‘Our Lived Reality Isn’t Reflected’

Caribbean small island states say this year’s UN climate conference has once again failed to deliver the urgency and ambition needed to tackle escalating climate devastation across the region. From slow-moving climate finance to frustrating political gridlock, leaders say COP30 did not reflect the realities that small islands are living through every day.

From Access to Action — Carbon Markets Can Turn Developing Countries’ Ambitions into Realities

The UN climate talks at COP30 once again brought the critical issue of climate finance to the forefront of global discussions. However, while much of the debate revolved around traditional forms of aid directed at developing countries most vulnerable to the impacts of climate change, a faster, more transformative approach lies in expanding access to carbon markets.

COP30: Broken Promises, New Hope — A Call to Turn Words into Action

When the world gathered in Glasgow for COP26, the mantra was “building back better.” Two years later, in Sharm El Sheikh, COP27 promised “implementation.” This year, in Belém, Brazil, COP30 arrived with a heavier burden: to finally bridge the chasm between lofty rhetoric and the urgent, measurable steps needed to keep 1.5 °C alive.

Bonn to Belém: Three Decades of Promises, Half-Delivered Justice, and Rights-Based Governance Is Now Inevitable

COP30 in Belém is not just another annual climate meeting; it is the 32-year report card of the world governance architecture that was conceived at the Rio Earth Summit of 1992. And that is what report card says: delivery has been sporadic, cosmetic and perilously disconnected with the physics of climatic breakdown.

COP30 Was Diplomacy in Action as Cooperation Deepens—Says Climate Talks Observer

As observers at the Conference of Parties closely monitored proceedings in Belém, many, such as Yamide Dagnet, approached the UN Climate Summit as an implementation COP. They are advocating for tangible signals to ignite crucial climate action before the climate crisis reaches irreversible levels.

Unpacking COP30’s Politically Charged Belém Package

Following tense, nightlong negotiations and bitter rows between more than 190 country delegations, a “politically charged Belém package" was finally forged at COP30—so named because of the highly contentious and difficult-to-negotiate issues within the climate talks.

School Days Lost, but Non-Economic Loss and Damage Not Part of Global Talks

Jyoti Kumari missed her online classes again today. Her father, a vegetable seller in West Delhi’s vegetable market, had to go to work, taking with him the only smartphone the family uses. Kumari has been taking online classes since November 11, when the state government declared a shutdown of all elementary schools due to air pollution hitting the “severe” category.

‘Future Shaped by Ocean-Based Innovations Within Reach’

The oceans are a fundamental part of Earth's climate system, regulating it by absorbing and storing vast amounts of solar heat, redistributing that heat around the globe through currents, and absorbing a significant portion of human-caused carbon dioxide (CO₂) emissions—yet scientific research into them remains underfunded.