The Mount Vernon Sierran

Welcome! We're the largest local Sierra Club group in Virginia, with more than 4400 members in the cities of Alexandria and Falls Church, Arlington County, and parts of Fairfax and Prince William counties.

Global Warming
  • Personal Action
  • Community Action
  •   Global Warming

    thermometer Did You Know...

    • Scientists believe that global warming will lead to rising sea levels (projected to rise 6 feet within the next 100 years, with consequent flooding of coastal areas); species extinction; severe weather including hurricanes, tornadoes and droughts; and the spread of diseases like dengue fever and encephalitis.
    • The United States, with only 4% of the world's population, is responsible for 22% of all greenhouse gas emissions.
    • While 162 countries have ratified the Kyoto Protocol and pledged to cut greenhouse gas emissions, the United States has not.
    • 720 mayors representing over 53.7 million Americans have signed the Climate Protection Agreement, pledging to reduce global warming emissions in their cities.
    • Cars and light trucks account for 40 percent of U.S. oil use. Raising fuel economy standards to 40 mpg--which many other countries have already done--would save more oil than is currently imported from the Persian Gulf and projected from the Arctic Refuge, combined.
    • Adjusting your home thermostat (2 degrees lower in winter, 2 degrees higher in summer) would save 2,000 pounds of carbion dioxide emissions and lower your energy bill by approximately $100.

    To learn more about what we can do, individually and collectively, to curb the effects of global warming, explore the links on the left-hand side of this page. Volunteer your time and talents to help tackle global warming--the most pressing social, political, moral and scientific issue of our time.