One of the hottest topics in the United States is the issue of global warming. This issue once discounted and ridiculed as the wild imaginings of over enthusiastic environmentalists and "tree lovers," is now being taken seriously by scientists, politicians, business leaders, and the American environmentalist community. "Environmental scientists have been trying to warn these groups that our continued use of coal and petroleum products, as well as established business practices such as dumping industrial wastes into the air and waterways, would be the cause of a natural phenomenon called the greenhouse effect, or global warming." Now, when the earth's biosphere is obviously suffering adverse ecological effects from a century of carbon dioxide, nitrous oxide, and methane emissions, it is apparent to even the most skeptical anti-environmentalists that global warming is real.
In one of his televised debates with Vice President Al Gore, George W. Bush said that "scientists do not yet know the cause of global warming." This must have been a surprise indeed to all of those scientists in the world who have understood both the fact that our earth is getting hotter and the mechanism underlying this global climate shift for a number of years.
The prospect of "Global Warming," a state of planetary change wherein the average ground temperatures of the entire earth are elevated to unnaturally high levels, has been around for a number of years. However, during most of the last two decades, the truths about global warming were frequently questioned and debated. It was decried by conservatives, big business, and even many well-intentioned and intelligent scientists. "Global warming theory was called an error in computation", at best, or at worst it was an outright deception foisted on the public by radical anti-technology, and anti-human environmentalist. However, it is now an established fact that the Earth's surface is growing warmer.
GLOBAL WARMING Introduction Global warming is a topic that is often talked about today. ... What is Global Warming? ... What Causes Global Warming? ... Because of this, the Earth can be warmed up. ... How do we stop Global Warming? ...
Global Warming The media has been alerting the general public for numerous years on the perception of global warming and the harm it is causing. ... What scientists detect as global warming may really be a natural occurrence in nature. ... Proponents of global warming have consistently used the melting of the Grinnell Glacier as evidence of human induced warming of the earth. ... Advocates of global warming point to the 1940's and 1950's as the time period that CO2 levels began to trigger global warming (Carlisle). ... Global warming proponents are seemingly oblivious to the f...
None of these issues quite compare to the problem of global warming. ... What exactly is global warming? ... Surrounding the issue of global warming is the greenhouse effect. The greenhouse effect plays an important role in the issue of global warming, but it is not the reason behind why global warming is occurring. ... While global warming is hurting our plants and also our sea life global warming takes a large toll on our weather because of the warmer weather most natural disaster are caused by warm weather... ...
There are many misconceptions about global warming. ... Some believe that global warming means that it will become warmer all over. ... The Earth "uses" those gases to warm its surface. ... Global warming is a danger to a human's health. ... Plagues have been attributed to global warming. ...
The three main reasons people don't understand global warming are just not understanding the definitions of global warming and the greenhouse affect, how global warming affects them, and the cover up the government uses to convince them. ... According to the EPA's web site on global warming, "Global Warming is described as the progressive gradual rise of the earth's surface temperature thought to be caused by the greenhouse effect and responsible for changes in global climate patterns- (EPA Global Warming Site). ... What if we take the overall temperature rise as a test of g...
The Effects of Global Warming Global Warming will perhaps be, in theory, one of the greatest threats to test the capabilities of mankind. ... So what is Global Warming? ... Some parts of the world will probably warm more than others. ... Moreover, several serious diseases only appear in warm areas. ... Global warming may also increase the risk of some infectious diseases, particularly those diseases that only appear in warm areas. ...
The Effects of Global Warming Global Warming will perhaps be, in theory, one of the greatest threats to test the capabilities of mankind. ... So what is Global Warming? ... Some parts of the world will probably warm more than others. ... Moreover, several serious diseases only appear in warm areas. ... Global warming may also increase the risk of some infectious diseases, particularly those diseases that only appear in warm areas. ...
Global Warming; a False Perception. ... The evidence supporting global warming is weak at best. ... There has been no observable evidence as yet that global warming is taking place. ... Thus, urban areas are warmer than the surrounding country and they tend to keep getting warmer with the increasing population (Hoyt). ... Over the past years there has been no observable evidence that global warming is taking place. ...
Scientists disagree about the causes of this warming trend. ... This causes a long term warming of the planet. ... Ozone depletion is another cause of global warming. ... Just a few degrees of warming can cause many harmful changes in climate. ... Global warming causes many health risks also. ...
