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How Does Climate Change Affect Human Health?

Climate change isn't just a threat to our planet's wellbeing, but our own, too.

By Carla Delgado
Nov 29, 2021 12:00 PM
Climate change public health
(Credit: Phil Maddocks/Shutterstock)

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Over the past century, the Earth's average temperature has risen by 1.5 degrees Fahrenheit. Although it seems like a negligible amount, this global warming is out of the ordinary in the planet's recent history, causing dramatic shifts in climate patterns and weather. Beyond that, scientists predict it will get even worse in the years to come.

Every human being on the planet is — and will continue to be — affected by these massive changes to our collective living environment. And some experts consider climate change to be “the biggest health threat facing humanity.” According to a report from the World Health Organization, researchers have projected that it may cause as many as 250,000 additional health-related deaths each year between 2030 and 2050. Failing to mitigate climate change and implement long-term solutions puts everyone at risk for a number of climate-sensitive health impacts.

Physical Health Risks

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