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Articles on Public health

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Over 80% of South Africans rely on state facilities like Chris Hani Baragwanath, the third largest hospital in the world. Shutterstock

Why delays to fixing health care are bad news for South Africans

South Africa’s Competition Commission has delayed the release of the final report of an inquiry into the private healthcare again.
Uninviting, car-dominated streets, like this one in Melbourne, reduce our experience menu by discouraging beneficial activities like walking and sharing places with other people. Daniel Bowen/Flickr

Is your ‘experience diet’ making you unwell?

If the menu of potential activities that do us good is made to look uninviting or challenging, we are more likely to choose the easier but less healthy option.
As cannabis is legalized in Canada and parts of the United States, it’s worth looking back on the public health impact of the repeal of Prohibition laws in the United States. Grav/Unsplash

Legalizing once-illicit substances can have a public health impact

As cannabis is legalized in Canada and parts of the United States, it’s worth looking back on the public health impact of the repeal of alcohol Prohibition in the U.S.
A woman smokes a large joint in a Toronto park on Wednesday, October 17, 2018, as they mark the first day of legalization of cannabis across Canada. Lead Caption: Research shows that cannabis legalization is unlikely to either reduce criminal involvement or reduce availability to youth. THE CANADIAN PRESS/Chris Young

What’s the real reason the Canadian government legalized weed?

Research shows that cannabis legalization is unlikely to either reduce criminal involvement or availability to youth. Could legalization be a result of neoliberalism, or a way to woo young voters?
An image from the International Space Station captures plumes of smoke from California wildfires on August 4, 2018. NASA

Wildfire smoke is becoming a nationwide health threat

Haze from Northern California wildfires has drifted as far east as Philadelphia. Wildfire smoke contains many potentially toxic substances, so anyone exposed to it should take basic precautions.

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