Reduce our impact

Our nice Earth!: 

Our nice Earth!

South of Iberian peninsula. A sand storm in North Africa. Canary islands.: 

South of Iberian peninsula. A sand storm in North Africa. Canary islands.

Strait of GIBRALTAR: 

Strait of GIBRALTAR

Night fall on Europe and Occidental Africa: 

Night fall on Europe and Occidental Africa

The Swiss Alps: 

The Swiss Alps

Island: 

Island

The Black Sea: 

The Black Sea

The Red Sea: 

The Red Sea

Slide16: 

The human footprint on Earth at night

Beautiful isn’t ?Nevertheless very scary !: 

Beautiful isn’t ? Nevertheless very scary ! To allow our kids to benefit of this spectacle for a long time yet…

Do you own part: 

Do you own part

Slide25: 

Replace a regular incandescent light bulb with a compact fluorescent light bulb (cfl) CFLs use 60% less energy than a regular bulb. This simple switch will save about 300 pounds of carbon dioxide a year. If every family in the U.S. made the switch, we’d reduce carbon dioxide by more than 90 billion pounds! You can purchase CFLs online from the Energy Federation. Move your thermostat down 2° in winter and up 2° in summer Almost half of the energy we use in our homes goes to heating and cooling. You could save about 2,000 pounds of carbon dioxide a year with this simple adjustment. The American Council for an Energy Efficient Economy has more tips for saving energy on heating and cooling. Clean or replace filters on your furnace and air conditioner Cleaning a dirty air filter can save 350 pounds of carbon dioxide a year. A small gesture represents a lot

Slide26: 

Install a programmable thermostat Programmable thermostats will automatically lower the heat or air conditioning at night and raise them again in the morning. They can save you $100 a year on your energy bill. Choose energy efficient appliances when making new purchases Look for the Energy Star label on new appliances to choose the most efficient models. If each household in the U.S. replaced its existing appliances with the most efficient models available, we’d eliminate 175 million tons of carbon dioxide emissions every year! Wrap your water heater in an insulation blanket You’ll save 1,000 pounds of carbon dioxide a year with this simple action. You can save another 550 pounds per year by setting the thermostat no higher than 120 degrees Fahrenheit. Use less hot water It takes a lot of energy to heat water. You can use less hot water by installing a low flow showerhead (350 pounds of carbon dioxide saved per year) and washing your clothes in cold or warm water (500 pounds saved per year) instead of hot. A small gesture represents a lot

Slide27: 

Use a clothesline instead of a dryer whenever possible You can save 700 pounds of carbon dioxide when you air dry your clothes for 6 months out of the year. Turn off electronic devices you’re not using Simply turning off your television, DVD player, stereo, and computer when you’re not using them will save you thousands of pounds of carbon dioxide a year. Unplug electronics from the wall when you’re not using them Even when turned off, things like hairdryers, cell phone chargers and televisions use energy. In fact, the energy used to keep display clocks lit and memory chips working accounts for 5 percent of total domestic energy consumption and spews 18 million tons of carbon into the atmosphere every year! A small gesture represents a lot

Slide28: 

Buy locally grown and produced foods The average meal in the United States travels 1,200 miles from the farm to your plate. Buying locally will save fuel and keep money in your community. Buy fresh foods instead of frozen Frozen food uses 10 times more energy to produce. Seek out and support local farmers markets They reduce the amount of energy required to grow and transport the food to you by one fifth. You can find a farmer’s market in your area at the USDA website. Buy organic foods as much as possible Organic soils capture and store carbon dioxide at much higher levels than soils from conventional farms. If we grew all of our corn and soybeans organically, we’d remove 580 billion pounds of carbon dioxide from the atmosphere! A small gesture represents a lot

Slide29: 

Avoid heavily packaged products You can save 1,200 pounds of carbon dioxide if you cut down your garbage by 10%. Eat less meat Methane is the second most significant greenhouse gas and cows are one of the greatest methane emitters. Their grassy diet and multiple stomachs cause them to produce methane, which they exhale with every breath. Almost one third of the carbon dioxide produced in the United States comes from our cars, trucks and airplanes. Here are some simple, practical things you can do to reduce the amount of carbon dioxide you produce while on the move. Reduce the number of miles you drive by walking, biking, carpooling or taking mass transit wherever possible Avoiding just 10 miles of driving every week would eliminate about 500 pounds of carbon dioxide emissions a year! Click here to find transit options in your area. A small gesture represents a lot

Slide30: 

Start a carpool with your coworkers or classmates Sharing a ride with someone just 2 days a week will reduce your carbon dioxide emissions by 1,590 pounds a year. eRideShare.com runs a free national service connecting commuters and travelers. Keep your car tuned up Regular maintenance helps improve fuel efficiency and reduces emissions. When just 1% of car owners properly maintain their cars, nearly a billion pounds of carbon dioxide are kept out of the atmosphere. Check your tires weekly to make sure they’re properly inflated Proper inflation can improve gas mileage by more than 3%. Since every gallon of gasoline saved keeps 20 pounds of carbon dioxide out of the atmosphere, every increase in fuel efficiency makes a difference! A small gesture represents a lot

And transmit this message to many people: 

And transmit this message to many people