More proof that our environment is polluted at the most basic levels. Humans, being at the top of the food chain, are subjected to the highest levels of toxins from the water, soil and air.
Pavement Sealcoat A Source Of Toxins In Stormwater Runoff
ScienceDaily (2009-04-14) -- Driveways and parking lots may look better with a layer of sealcoat applied to the pavement, but the water running off the surface into nearby streams will be carrying more than just oxygen and hydrogen molecules. New research indicates that sealcoat may contribute to increasingly significant amounts of polyaromatic hydrocarbons entering waterways from stormwater runoff. ... > read full article