rising heat
Newsletter
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The world endured its hottest summer with devastating impacts
This summer was the hottest on record, with severe heat, storms and rising diseases affecting every continent.
In short:
- Global temperatures rose 1.5°C above preindustrial levels, driven by climate change and El Niño.
- Deadly heat waves, wildfires and extreme weather events, including a record-breaking hurricane, hit multiple regions.
- Antarctica experienced unprecedented heat, shrinking sea ice levels and puzzling scientists.
Key quote:
“Within five to 10 years ... what we’re experiencing right now will be looked back upon as a mild year. We are inevitably in for a rough ride.”
— Johan Rockström, director of Potsdam Institute for Climate Impact Research
Why this matters:
Rising temperatures lead to more extreme weather, threatening lives, ecosystems and economies. Without urgent action to cut greenhouse gases, the situation will worsen, impacting everyone globally.
Related:
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Newsletter
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Rising heat and wildfires pose increasing risks to the elderly
As extreme heat events and wildfires become more frequent and intense, America’s growing elderly population faces escalating health and safety threats.
In short:
- Older adults are especially vulnerable to heat-related injuries, which are increasing alongside global temperature rises.
- Heat exacerbates existing health conditions in older adults, potentially causing thousands of additional deaths annually.
- Community centers with air conditioning and regular check-ins by family or neighbors can help mitigate risks.
Key quote:
“It’s easy to say, ‘Oh, buy central air,’ but people are struggling financially everywhere, so it’s just not an easy fix.”
— Ian Neel, geriatrician and associate professor at UC San Diego School of Medicine
Why this matters:
Extreme heat and wildfires disproportionately endanger older adults, who are less able to cope with these conditions due to mobility issues and chronic health problems. Community support and awareness can significantly reduce heat-related health risks for the elderly.
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