In our Introduction to Sustainability coursework, I have identified four areas for me to change: water usage, fossil fuel usage, red-meat consumption, and pesticide usage.
Last year, I purchased a new home with low-flow shower heads, low-flow toilets, new water-efficient appliances, xeriscaped yard, and no pool. My previous home used approximately 10,000 to 15,000 gallons of water per month. My new home reduced water usage to less than 4,000 gallons per month. I plan to continue to pursue reductions in my water use with methods described in Infographic 17.7 (Karr, p. 308).
From the new home, my commute increased from 40 miles to 80 miles round-trip. As described in our textbook, the “extra carbon causes problems such as global climate change, acidification of oceans, and alternations of communities worldwide” (Karr, p. 121). To reduce my impact, I telecommute one day per week. I did consider an electric vehicle. However, Mitchell Ng points out “alternative energy vehicles are cost-inefficient when compared to fossil-fuel based ones” (Ng, p. 56). Instead, on restricted income, I am pursuing the purchase of an Elio; it will triple my fuel economy from 18 MPG to an estimated 65 MPG (Resource Week, p. 159).
Graham Hill also pointed out “eating a mere hamburger a day can increase my risk of dying by a third” (Hill, 0:40). In our textbook, Karr explained, “Replacing some red meat with fish, poultry, or non-meat sources of protein decreased risk [of dying] by 7%–19%” (Karr, p. 368). I am very health, but by reducing my red meat intake and increasing the vegetables and fruits, my good health can be extended even further.
My home has frequent visits from desert wildlife and insects. Rather than using chemical pesticides, I believe I can use some organic pesticides to remove or restrict them, but with less environmental impact than chemicals. Using Karr’s recommended resource, SafeLawns.org (Karr, p. 327), I can help reduce impact on our water supply and deter those creatures from entering my home.
Karr, Susan, et al. (2014) Scientific American Environmental Science for a Changing World Extended. 1st Ed. New York, NY: W. H. Freeman.
Ng, Mitchel. (2011). Short and long-term cost efficiency analysis of fossil fuel versus alternative energy vehicles. Journal of Business Studies Quarterly, 3(2), 45-56. Retrieved from http://jbsq.org/wp-content/uploads/2011/12/Dec_2011_4.pdf.
Hill, Graham. (2010, February). Graham Hill: Why I’m a weekday vegetarian [Video file]. Retrieved from: http://www.ted.com/talks/graham_hill_weekday_vegetarian/.
Resource Week. (2014, March 23). Elio Motors Inc. Displays Enclosed 3-Wheeled Vehicle At Valley of the Sun Clean Cities Coalition Legislative Breakfast. 159.