It is becoming well-known that the impacts of climate change will extend far beyond environmental damages. Climate change is anticipated to affect many different aspects of human health. Infectious disease, temperature related illness and injury, and food safety are just a few areas which may be prone to yield serious consequences for human health. Within this, we are already seeing the impacts of climate change on health now.
Allergy season is upon us and is also vulnerable to on-going changes in our climate. It is understood that climate change is and will continue to affect air quality in a number of ways. These damages include increases in levels of regional ozone, particulate matter, and even allergen production. Rates of allergies have been on the rise – and while there are many theories as to why this may be, these rates have increased alongside rising temperatures. Increasing levels of CO2 and rising temperatures have been shown to amplify the allergenic effects of pollen and mold spores. Much of this is due to warmer temperatures, as it allows trees to be able to pollinate earlier in the season and for longer periods of time.
These events highlight the importance of supporting policy which acknowledges and addresses global warming as a threat. Climate change is not just an environmental issue – it is an issue of human health and quality of life. As we continue to see environmental changes and damages from climate change, we can expect to see continued impacts on human health.