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Can Humans Stop Global Warming?

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Can Humans Stop Global Warming?
Tevin Johnson
SCI207: Dependence of Man on the Environment Rebecca Gillaspy
28 May 2012

Can Humans Stop Global Warming? It is no secret that global warming has been an issue that the human population has been battling for decades. The Earth is heating up and global warming contributes to this action. Apart from the increasing heat, more species and habitats are being affected by the changing planet. Scientists state that human activities are the responsible party for the global warming effect. In a written assignment, I will discuss what global warming is, how humans contribute to global warming and if humans are truly responsible, and what we can do to minimize it. Before one can claim responsibility or attempt to minimize global warming, they must understand what it is exactly. The discussion of global warming is all over the news, magazines, blogs, and internet so it must be a major issue. “Global warming is part of a long-term natural pattern or an effect of human industrial activity that has become a heated issue (Christiansen, 1995). This activity started in the 1990s. The greenhouse effect is generated by water vapor, carbon dioxide, and other gases in the atmosphere that reflect back heat radiating from the Earth’s surface. “Without the greenhouse effect, the average temperature on Earth would be about –18 degrees Celsius (0 degree Fahrenheit)” (Christiansen, 1995). In other words the planet’s temperature is warming and is causing the climate to change. As mentioned earlier, the greenhouse gases are carbon dioxide, methane, nitrous oxide and chlorofluorocarbons (CFCs).Together these gases act like the glass covering a greenhouse. For those who are familiar with a greenhouse, this effect also works by letting sunlight in, but blocking some of the infrared radiation from the earth's surface that

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