- Indoor pollution is 10 times more toxic than outdoor pollution
- Corn is used to produce fuel alcohol. Fuel alcohol makes gasoline burn cleaner, reducing air pollution, and it doesn't pollute the water
- 80 percent of all pollution in seas and oceans comes from land-based activities
- Each average-sized tree provides an estimated $7 savings in annual environmental benefits, including energy conservation and reduced pollution
- For every mile driven a motorcycle produces 10 to 20 times more pollution than a new car
- During winter months, 49 percent of soot and other particle pollution in Sacramento is caused by burning wood in fireplaces and wood stoves
- The World Bank reported in 2002 that pollution causes 2.42 billion dollars worth of damage to the Egyptian environment annually - equaling about 5 percent of the country’s annual gross domestic product
- The risk of cancer from breathing diesel exhaust is about ten times more than ingesting all other toxic air pollutants combined, with diesel emissions contributing to over 70% of the cancer risk from air pollution in the USA
- During the 1990s, carbon dioxide emissions increased approximately 1.3% each year. But since 2000, the rate has increased to 3.3% per year, with an estimated annual global CO2 emissions increase of 35% from 1990 to 2006
- A recent study from Toronto Public Health estimates over 440 deaths a year in the Canadian city can be directly attributed to traffic emissions
- According to the US-EPA, emissions from power plants contribute to over 2,800 lung cancer deaths and 38,200 heart attacks annually in the US