Articles on heat dome

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A sign warns passers-by that irrigation in the area uses treated sewage wastewater. Lindsey Nicholson/UCG/Universal Images Group via Getty Images

Cyclospora spreads through human waste – so how did it get on food?

US sewage treatment plants likely don’t get rid of all the disease-causing protozoa, and monitoring discharged wastewater for it is difficult.
Thick smoke from wildfires blankets the area as people use paddleboards on Okanagan Lake in British Columbia in August 2021. Environment Canada had issued a heat warning and an air quality statement for much of the B.C. coast and interior. THE CANADIAN PRESS/Darryl Dyck

Wildfire smoke and extreme heat can occur together: Preparing for the combined health effects of a hot, smoky future

Exposure to either wildfire smoke or extreme heat poses a significant threat to health. When they occur together, it may amplify the health risks of exposure.
A tiger dam is placed across all lanes of the closed Trans-Canada Highway near the flooded Sumas River, in Abbotsford, B.C., in December 2021. THE CANADIAN PRESS/Darryl Dyck

We hear about the health impact of climate‑related events. But what about the health‑care workers who respond to them?

Health systems are made up of people who are often members of the same disaster-stricken communities they serve. They respond to climate-related events, but are affected by them too.
British Columbia Green Party Leader Sonia Furstenau, Conservative Leader John Rustad and NDP Leader David Eby pose for a photograph before a leaders’ debate on Oct. 2, 2024. THE CANADIAN PRESS/Darryl Dyck

B.C. election: Party proposals on climate action point in opposite directions

Reversals by British Columbia’s NDP and Conservative leaders may give the impression that the parties’ positions on climate have converged. But the contrasts are stark as election day looms.
Visitors walk past a sign reading ‘Stop: Extreme Heat Danger’ in Death Valley National Park during a heat wave on July 7, 2024. Etienne Laurent/AFP via Getty Images

Extreme heat is breaking global records: Why this isn’t ‘just summer,’ and what climate change has to do with it

Global temperatures have averaged at least 1.5 degrees Celsius warmer than preindustrial times for over a year. Two scientists explain what that means and what humanity can do.
University engagement with communities, such as the clothing exchange organized by UBC Climate Action Mobilizers, is vital for empowering communities and addressing climate injustices. (Linda Nowlan)

Extreme heat, extreme inequality: Addressing climate justice in Vancouver’s Downtown Eastside

Often those most impacted by climate change are those least able to engage with climate discourse. Universities have a responsibility to engage with these communities.
The rising frequency and intensity of heat waves has been affecting people’s mental health by triggering various forms of emotional distress including eco-anxiety, (AP Photo/Kathy Willens)

Climate change and extreme heat are making us more anxious

A small number of people experience a debilitating level of eco-anxiety that limits their ability to live happy and healthy lives.
Older adults experiencing homelessness and housing insecurities are some of those most impacted by climate change. (AP Photo/Luca Bruno)

Better emergency preparedness can protect older adults from climate change

Governments and organizations must listen to older adults’ experiences with extreme heat, flooding and wildfire smoke to create effective policies and programs
Concrete and asphalt roads, and other built materials readily absorb, store and release heat, raising city temperatures, a phenomenon called the urban heat island. (Pixabay)

Small green spaces can help keep cities cool during heat waves

During heatwaves, the highest temperatures are often found in urbanized areas. Small green spaces are often overlooked as a way to cool urban areas.

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