Environmental Science
Environmental fundamentals
Defining environmental science: The quest for sustainability
Environmental science or environmental studies are defined as the "study of a range of environments, from the bodies we live, to the physical structures, institutions and industries we build, to the politics, languages and cultural practices we use to communicate, and to the earth and its complex multitude of animals, flora and bio-physical elements and processes" (What is environmental science, 2012, York University). The word derives from the French world 'environs,' which means everything around us (What is environmental science, 2012, York University). A critical component of environmental studies has become how to enhance the sustainability of human life in conjunction with the environment. Humans today are not seeking simply to understand the environment but to live in harmony with it. Environmentalism seeks to acknowledge that humans are part of the environment, not merely consumers of it. "Sustainability creates and maintains the conditions under which humans and nature can exist in productive harmony, that permit fulfilling the social, economic and other requirements of present and future generations" (What is sustainability, 2012, EPA).
Human technological development, until recently, has largely been to the detriment, rather than the enhancement of the natural world. The rise of global warming is clearly correlated to the rise in industrialization. "In Earth's history before the Industrial...
Most often, global climate has changed because of variations in sunlight... These natural causes are still in play today, but their influence is too small or they occur too slowly to explain the rapid warming seen in recent decades" (Global warming, 2012, NASA: 4). Since 1950, the process of global warming has rapidly escalated and changed the earth in a permanent fashion. "Warming modifies rainfall patterns, amplifies coastal erosion, lengthens the growing season in some regions, melts ice caps and glaciers, and alters the ranges of some infectious diseases" (Global warming, 2012, NASA: 4).
Sustaining the environment in a positive fashion is necessary for humans to survive, as well as the animals, plants, and other living organisms dependent upon the planet. Many hope that just as technology 'got us into this mess,' it can also extricate us. 'Greening' technology has become not simply a popular buzzword amongst politicians but also an industry. One notable success in recent years that seems promising is hybrid technology for cars. "We need to focus on battery technology to solve consumer concerns about charging time, travel speed, and distance. We also need to improve the effectiveness of mass transit, and take a closer look at other alternative fuel technology on the horizon, such as hydrogen" (Leech 2009). Toyota was originally mocked for its introduction of the snub-nosed Prius, but now it is considered a prescient step on the part of the Japanese automotive firm.
However, overall trends in the developing world, where car ownership is expanding at the most rapid rate, show that cultural associations of large cars with affluence remain difficult to eradicate. In China, "2010 SUV sales are up 108% vs. The same period in 2009, with 372,527 units sold" (SUV boom underway in China, 2012, Auto Blog). The short-term desire to impress one's neighbors often outweighs any sense of commitment to the health of the planet. Although in the U.S., hybrid sales experience a spike when gas prices increase, they are far from dominant.
And even more fundamental lifestyle changes are required…
