The water around Jamaica had been simmering all summer.
By the time Hurricane Melissa roared ashore Tuesday, that uber-warm Caribbean Sea had helped turn it into a monster: a Category 5 storm with winds reaching 185 miles an hour, tied for the strongest hurricane to strike land in the Atlantic.
Experts say it's a visceral example of what climate change can do to the planet's most fearsome storms — supercharging them with heat and moisture until they become almost unrecognizable from the Atlantic hurricanes of the past.
Jamaica is waking up to devastation, with severe damage to infrastructure including the electric grid, hospitals and schools. But the true extent of the damage in the hardest-hit communities may take days to uncover, as rescue workers and families struggle to reach them.
Human-caused climate change made such hot water far more likely, according to the research group Climate Central.
This type of hurricane behavior is becoming more common. "We've seen a notable uptick in the rates of explosive intensification," with winds increasing by at least 60 mph in 24 hours across most ocean basins, during the past four decades or more, said Steve Bowen, chief scientist at Gallagher Re.
It's what scientists have been predicting, he said: Hotter oceans are going to support "top-tier intensity" hurricanes.
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📸 : NOAA/AP
Urban development is entering a transformation defined by measurable sustainability metrics rather than aspirational targets. Cities are adopting climate‑sensitive planning and sustainable building design that minimise energy use through form, materials and orientation. This shift aligns with environmental sustainability in construction and growing regulation around the carbon footprint of construction. Green infrastructure, vegetation and renewable building materials are being treated as core components of modern planning, establishing a foundation for eco‑friendly construction that directly contributes to net zero carbon goals.
Developers are implementing Whole Life Carbon Assessment frameworks to evaluate emissions across every project stage, from material sourcing to end‑of‑life reuse in construction. This marks a decisive move toward Whole Life Carbon accountability and Life Cycle Cost transparency. Attention to embodied carbon in materials has intensified as research converts into practice, prompting low carbon design strategies and renewable material substitution across supply chains. Lifecycle assessment and life cycle thinking in construction are no longer academic exercises but commercial tools for carbon footprint reduction and improved building lifecycle performance.
Digital innovation in procurement is enabling Circular Economy in construction models that support resource efficiency, circular construction strategies and low embodied carbon materials. Firms integrating BREEAM and forthcoming BREEAM v7 standards demonstrate how measurable sustainable building practices create long‑term value while decarbonising the built environment. Policy frameworks targeting net zero whole life carbon and carbon neutral construction now influence investment decisions across both private and public sectors.
The convergence of regulation, consumer demand and corporate responsibility signals that sustainable construction has become an operational standard. The sector’s competitive advantage increasingly depends on measurable sustainability credentials, from eco‑design for buildings to verified environmental product declarations (EPDs). As the industry redefines its purpose around durability, efficiency and circular economy principles, sustainable urban development emerges as the benchmark for global growth.
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