75% of the plastic pollution on earth (including the ocean) is dust from car and truck tires wearing down. the particles are so small that they pass directly from any animals gills/lungs into its blood, and from there to the brain. (that includes us.)

if you drink bottled water, you should know that you are also drinking tiny particles of plastic, an average of 324 particles per liter. they are also found in almost all seafood, beer, sea salt, and the air.

breathing the air in beijing is the equivalent of smoking 21 cigarettes a day.

number of chinese citizens who die each year due to air pollution: 400,000

carbon dioxide produced per car per year: 120 tons