Oklahomans already know this problem too well. With climate change, it may grow…

Oklahomans already know this problem too well. With climate change, it may grow in other states.


Climate change linked to more pollen, allergies, asthma
Climate change may be partly to blame for the rise in hay fever and allergic asthma. Tests show that the more carbon dioxide emitted into the air, the more plants grow and the more pollen they produce.