Warmer weather means more pollen

Just another reason to despise increased CO2 levels and increased warming: pollen. New research has tracked the increase in pollen count in Europe as under controlled CO2 conditions as well as tracking warmer weather patterns. From PhysOrg:

Lab experiments and a small number of open-air studies have shown that increased concentrations of carbon dioxide (CO2) in the air can boost plant growth and subsequently pollen production. Warmer temperatures and invasive species are also leading to longer pollen seasons.

So, I guess that it will be a warm and hay-fevery world. And then we'll die from/as a result of fungal disease. Yay?