Infection-causing fungi responsible for millions of deaths a year will spread...

CNN Climate 1 year ago

Infection-causing fungi responsible for millions of deaths a year will spread significantly to new regions as the planet heats up, new research predicts — and the world is not prepared. Fungi are absolutely everywhere. A vast kingdom of organisms, from mold to mushrooms, they grow in environments such as soil, compost and water. They play an important role in ecosystems but can have a devastating impact on human health: Fungal infections kill an estimated 2.5 million people a year, and a lack of data means that number could be far higher. Yet we are still very far from understanding them, especially how these incredibly adaptable organisms will respond to a warming climate. A team of scientists from Manchester University used computer simulations and forecasts to map the potential future spread of Aspergillus, a common group of fungi found all over the world that can cause aspergillosis, a life-threatening disease primarily affecting the lungs. They found certain Aspergillus species will expand their range as the climate crisis intensifies, pushing into new parts of North America, Europe, China and Russia. The study, published this month, is currently being peer reviewed. Read more at the link in our bio. 📷: Centers for Disease Control/Reuters

layersDaily Sustainability Digest

Published about 2 hours ago



Momentum in sustainable construction is now driven by tangible progress in materials and methods rather than declarations. The focus on reducing embodied carbon in materials and undertaking robust whole life carbon assessment is reshaping how developers, architects and engineers define sustainable building design. Initiatives such as the Reducing Plastics in Construction Summit reinforce the value of renewable building materials, eco-design for buildings and circular economy in construction frameworks to eliminate petroleum-based polymers and improve resource efficiency in construction.

Biobased composites, recyclable resins and modular approaches are being evaluated through lifecycle assessment tools that can accurately measure the carbon footprint of construction and inform sustainable material specification throughout each project stage. Digitisation is rapidly becoming integral to low carbon design and energy-efficient buildings. Advanced platforms now enable unified modelling of cost, performance and carbon, aligning lifecycle cost optimisation with environmental sustainability in construction.

TM2 Bygg’s software-led method illustrates how low carbon building processes built on data-driven insights help achieve net zero carbon buildings and deliver improved building lifecycle performance. At the policy level, regulators are reinforcing requirements for measurable reductions in embodied carbon and clear evidence of net zero whole life carbon outcomes. These shifts point toward an industry-wide transformation grounded in whole life carbon transparency and the adoption of BREEAM v7 and other sustainable building practices to standardise reporting.

The result is a market that values circular construction strategies, end-of-life reuse in construction and environmental product declarations (EPDs) as verification of a project’s environmental impact of construction. New renewable energy infrastructure, including next‑generation geothermal systems, could redefine the carbon footprint reduction potential of green building materials and low carbon construction materials. As baseload renewables expand, achieving carbon neutral construction and sustainable urban development becomes increasingly viable. The sector is moving beyond pilot projects toward a mature phase of green construction, integrating life cycle thinking in construction and decarbonising the built environment as core business practice.

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