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Climate change – Analysis and Comment

There are several ways to help prevent a perilous rise in core temperature while being physically active in the heat. (Shutterstock)

How to train your body for hot weather if you are active or work outdoors

Heat exposure is inevitable for those who work or are active outdoors. A heat acclimation protocol, combined with heat-mitigating strategies, is the best defence against heat-related injuries.
On 13 September 2017, Paris was named as host city of the 2024 summer games. Two days later, visitors to the city visited the games’ iconic rings, displayed by the Trocadero. Anne Jea/Wikipedia

Paris Olympics: with 365 days to go, will this mega-event clinch a sustainability gold medal?

One year away from the 2024 Olympic Games, the grim reality of climate change is impossible to deny. How do we make the mega-event sustainable and avoid the pitfalls of greenwashing?
Without home cooling, Phoenix’s weeks with temperatures over 110 F in July 2023 became dangerous. Brandon Bell/Getty Images

Extreme heat is particularly hard on older adults – an aging population and climate change put ever more people at risk

Health and climate change researchers explain the risks and why older adults, even those in northern states, need to pay attention.
A worker sorts cardboard at a recycling center in Newark, N.J. Jeff Greenberg/Universal Images Group via Getty Images

Decades of public messages about recycling in the US have crowded out more sustainable ways to manage waste

New research shows that Americans may have absorbed public messaging about the importance of recycling too well.
Beyond the danger to human life and economies, wildfires also present considerable danger to communities and the mental well-being of survivors. (AP Photo/Noah Berger)

Wildfire evacuations: How our diverse experiences can strengthen disaster response

To effectively address climate hazards like wildfire, we must consider the diverse experiences of people, account for longstanding institutions and create processes that empower local people.
Summit held on the occasion of the 60th anniversary of the Organisation of African Unity (OAU), now the African Union (AU), at its headquarters in Addis Ababa, on 25 May 2023. Amanuel Sileshi/AFP

African Union: climate action offers organisation unique chance for revival

The emergence of a pan-African voice in the fight against global warming, a global issue, could enable the African Union to regain ground on the international stage.