Food- The food we eat has a huge impact on the environment. Choosing not to eat meat, or even to limit the amount of meat that we eat is something that hugely reduces our carbon footprint. If being a vegetarian is not feasible for some people, eating locally is another important step towards sustainability. By minimizing the distance our food has to travel, we are cutting out a lot of carbon and also helping our local economies by supporting local farmers. Generally, the food from local farmers is healthier and grown/produced in a more sustainable way as well.
Transportation- Walking is the most efficient form of transportation but since this does not always work, it is important to minimize the amount that we drive. If we have to drive, we should make sure to carpool and combine trips so we don’t have to constantly be going back and forth. Of course, more fuel-efficient cars are better, but simply keeping our cars tuned up will help reduce our emissions. Using public transportation is another great option. There are also many new ridesharing programs (at least in the US) like Zipcar and Goloco.
Recycling/Composting- Everyone knows that recycling is a key part of sustainability. Reducing the amount of waste we create is even better and, of course, trying to re-use as much as possible, instead of buying new things will help to reduce our carbon footprints. Organic food waste can be composted and instead of thrown away, which will also help reduce the amount of space taken up in landfills.
Energy- There are many ways to reduce our energy use in order to live in a more sustainable way. Remembering to turn off and unplug electronics when they are not in use is important. Because many electronics have a “phantom load” even when they are not turned on, it is important to unplug them in order to avoid that wasted energy.
Activism- Even if we remember to recycle, eat locally, drive less and turn off our electronics, that will not be enough to create a sustainable future because not everyone will do these things. It is important to be politically and socially active in educating others and demanding our politicians to create strong legislation to curb carbon emissions and support renewable energy sources.
Monday, March 8, 2010
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