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Reimagining mining for a net-zero future

Carbon-negative mining offers a promising path to meeting the mineral demands of the energy transition while shrinking the industry’s carbon footprint. In this article, Dr Estibalitz (Esti) Ukar examines how innovative geochemical and geomechanical processes could turn mining into a net-negative carbon industry.
Old kitchen appliances in the rubbish bin isolated on white. Time to change home technics. Recycling concept. 3d illustration

Precycling: Waste to plastics resource pathways

The PRecycling project aims to recover high-quality polymeric materials from underutilized plastic waste streams, focusing on developing near-production-scale recycling processes to transform plastic waste into secondary raw materials, and enabling up to 100% recycled content incorporation in new products.
Deforestation in the Amazon - detail of an area

Does size matter? Guiding deforestation to mitigate Amazonian tipping cascades

The Amazon, a critical global climate tipping element, faces destruction due to land transformation. Research by University of Hamburg and iES Landau investigates whether the size and pattern of deforestation matters, suggesting that guiding clearing can mitigate severe regional climate impacts.
Earth: https://earthobservatory.nasa.gov/resources/blogs/earthday_day_lrg.jpg Stars : https://esahubble.org/images/heic0910t/ Global warming concept - The world is experiencing disaster as a result of global warming "Elements of this image furnished by NASA

Two worlds, one test: Climate leadership after Belém

Professor Richard Beardsworth analyses climate leadership after Belém, focusing on managing the fossil fuel transition beyond COP30.
CommitClimate project partners meeting

Local governments in Europe play a crucial role in achieving climate neutrality

Alina Safronova at the Institute of Energy Systems and Environment, Riga Technical University, examines how local governments in Europe are one of the most important driving forces on the path to climate neutrality.
Figure 1: Temperature shocks and unemployment dynamics in the U.S.

Global warming fuels unemployment rate in summer

Masahiro Yoshida from Waseda University’s Department of Political Science and Economics finds that global warming raises summertime unemployment.
Soft focus on a micro plastic particles that cannot be recycled with copy space on the right.

Studying the environmental impact of nanoplastics: Strategies and limitations

Understanding the environmental impact of nanoplastics is complex and requires the development of robust and standardised laboratory tests, which are essential for assessing their effects on broader, real-world scales, Monica Passananti explains.
Face-to-face discussions in the frame of a workshop of the European Integrate Network in the Czech Republic with stakeholders from many different European countries – simultaneous translation was provided (photo by A. Rigling, ETH Zürich).

Overcoming barriers for efficient dialogue between research and practice

As climate and biodiversity crises grow more complex, productive exchange between researchers, practitioners and policymakers becomes crucial. This article outlines the hurdles to efficient dialogue and the approaches that can help build trust, shared understanding and real-world impact.
Figure 1: Estimated CO2 emissions from heating an older single-family home in Toronto Canada using a range of grid emission intensities.

Cold climate heat pumps for GHG emission reductions: A smart-grid approach

Dr. M.F. Lightstone, P.Eng., FCSME, FCAE, from the Department of Mechanical Engineering at McMaster University, presents a smart-grid approach for cold climate heat pumps aimed at reducing greenhouse gas emissions.
Image: ©University of Manitoba

Why riparian buffers fail to filter agricultural runoff contaminants

In this article, Dr David Lobb of the University of Manitoba examines why riparian buffers often fail to filter contaminants from agricultural runoff, particularly in cold climate regions.
African women carrying water to their village, Kenya, Africa. African women and also children often walk long distances to bring back containers of water.

Women and heat stress: A silent risk in the climate-exposed workforce

As global temperatures rise, sex-specific vulnerabilities to extreme heat are emerging as a critical blind spot in occupational health policy. Luana Main and Lilia Convit explain.
Carbon finance helps protect the Mississippi Band of Choctaw Indians’ tribal lands, a sacred landscape central to the community’s identity and stewardship. Image: © National Indian Carbon Coalition

Unlocking global climate finance: Governments must champion carbon markets

While governments worldwide are stepping up to support voluntary carbon markets, now is the time to scale climate finance with integrity and impact, Chris Duck from Climate Impact Partners argues.

Proving the power of biochar beyond net zero

Concerning proving the power of biochar beyond net zero, Alastair Collier, Chief R&D Officer, and Dr Sally Wilkinson, Lead Scientist at A Healthier Earth, provide insight.
Amazing view of two rivers Negro and Amazon meeting in Manaus Brazil from above

COP30 in Belém: Leadership between two worlds

Professor Richard Beardsworth continues his analysis of expectations for COP30 in Belém, as he navigates leadership between two realms, one rules-based and co-operative, the other nationalist-populist and centrifugal.
Snapshot of ocean current speed, in the top 50 m of the ocean, in the parts of the Arctic and North Atlantic Ocean, near Greenland. Note the higher velocities with the main boundary currents, as well as the many vigorous small-scale feature, such as circular eddies and rings.

Modelling ocean currents in a changing climate

Paul Myers, Professor at the University of Alberta, emphasizes the necessity for a new generation of very high-resolution computer models to effectively understand how ocean currents will change in a warming climate.

The challenges around the fastness of natural dyes for textiles

Victor Durand from Ever Dye sheds light on the challenges surrounding the fastness of natural textile dyes. Dive into his insights, and learn why this issue is crucial for the future of the textile industry.
Permafrost Grown team members Melissa Ward Jones and Benjamin Gaglioti inspect thaw subsidence in a birch forest adjacent to a farm. An ice wedge trough is made visible through thaw subsidence and caused trees to lean is seen running along the center of the image.

Cryptic ground ice conditions in permafrost and northern agricultural expansion

Permafrost conditions are often heterogeneous and concealed beneath the surface, becoming evident only when thawing occurs. Melissa Ward Jones discusses these challenges and highlights a new publication that identifies ice wedges for the first time in the Yukon-Kuskokwim Delta region of Alaska.
Figure 1: Climate change and the labour share in the U.S. (1950-2019) Note: Hot days are defined as days with an average temperature during working hours exceeding 77oF. Panel (a): County-level exposure to hot days is aggregated at the national level, weighted by county employment in 2000 from the County Business Pattern. The aggregate labour share is taken from the headline figure provided by the Bureau of Economic Analysis.Panel (b): A scatterplot of the statewide labour share against the prior decade average of hot days per year across the U.S. in 2019. Hot days are the 2010 employment-weighted average of hot days during 2010–2019 across counties. The bubble size captures the denominator of labour share (i.e., GDP) in 2019.

Climate change reduced the labour share in the 21st Century

Masahiro Yoshida, from Waseda University’s Department of Political Science and Economics, presents a new theory and evidence linking climate change to the decline of labour share.
Closeup side view asian young woman is feeling so hot - she got sweaty and wet clothes uncomfortable

Protection from occupational heat stress amid rising global temperatures

Prof Luana Main emphasises that as extreme heat events become more frequent due to rising global temperatures, immediate action is essential to protect workers through evidence-based and context-specific risk mitigation strategies and solutions.
Amazon river in Brazil

COP30 in Belém: A new horizon for climate leadership

Professor Richard Beardsworth looks ahead to COP30 in Belém, considering whether this could represent a new era for climate leadership with Brazil positioned to lead, at least in partnership with other major actors.

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