Q&A: Climate change and health care—how individuals and institutions can help

Unseasonably mild winters. Forest fires and smoke. More reports of catastrophic storms. We've experienced increasingly extreme weather changes in the past few years, and the intersection between environmental issues and health is a pressing concern.

Myles Sergeant is an assistant clinical professor in McMaster's Department of Family Medicine who is deeply involved in efforts locally, provincially and nationally to reverse the effects of climate change. ...

We spoke with Sergeant about the dangers of climate change, the power individuals and the health care sector have to make more sustainable choices, and why he hasn't lost hope to save our "frail planet."

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Tens of millions facing hunger and water shortages as extreme drought and floods sweep southern Africa | CNN More than 24 million people face hunger, malnutrition and water scarcity as experts warn the crisis could become an “unimaginable humanitarian situation” Sarah Dean CNN

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The warning from Oxfam on Wednesday came as Zimbabwe joined other southern African nations in declaring its drought a national disaster, following earlier declarations by Zambia and Malawi....