Michael Crichton's "State of Fear," for example, claims of eco-terrorists creating ecological disasters like tsunami in an effort to reinforce paranoia about abrupt climate change (Apologetics 2005). Hundreds of scientists, however, including those from the National Academy of Sciences, the American Geophysical Union and the Intergovernmental Panel on Climate Change consider the challenges raised by Crichton that global warming is here on account of human-caused emissions, not just natural factors (NRDC 2004).
In its annual report, the Natural Resources Defense Council (NRDC) said higher temperatures may cause drought, disease, floods, and lost ecosystems and that global warming effects have already begun from sweltering heat to rising seas (GW, NRDC n.d.). Solutions are however in sight, with them knowing that most heat-trapping gases come from: power plants and vehicles. Hence, part of the action will have to come from curbing emissions, employing modern technologies and stronger laws, promoting online activism, pressing businesses to use less energy and build more efficient products, and fighting for laws that will speed these advances (Ibid).
Global warming refers solely to the fact that the Earth's atmosphere is warming near its surface. It simply means the earth is getting hotter but does not imply a cause or speak to cause something. The scientific community believes climate changes like global warming have occurred throughout Earth's history and will continue to occur in the future (What is GW, WiseGeek 2005).
Terms and meanings. Climate scientists who prefer references to climate, claim that the term, global warming, is imprecise and should be avoided in public communication as it is confusing. However one noted that the terms 'global warming' and "climate change" both emphasize the natural variability of climate, while downplaying the role of anthropogenic forcing. Accordingly, scientists should rather insist on scientific terms such as 'enhanced greenhouse effect', 'changes to atmospheric composition', 'climate disruption', and 'human climate forcing' as these terms are more precise, less controversial, and less politicized than either "global warming" or "climate change". (Tobis 2004).
Moreover, "global warming" is too loaded a term and is threatening to people, and when the Bush administration introduced the term, "climate variability," people are really scared. The problem with the term, "global warming," is that it merely connotes increase in temperatures which is not. There is the hydrology part of it which can cause much destruction as in tsunami (Ibid).
Scientific consensus. At an unprecedented rate heat-trapping pollution from fossil fuels and other sources is warming the planet according to more and more evidences supporting this conclusion. Moreover, climate models designed by NASA and others are also conclusive in their findings of human activities causing climate change (NRDC 2004).
No evidences.. There is no evidence, however, that humans are responsible for increasing global temperatures. Furthermore, carbon dioxide emissions have actually been beneficial to the environment. (Robinson and Robinson 1997). The cause of global warming in the first place, is primarily natural, not manmade (Gerhard 2005). The earth evolves and has changes in orbit and in solar radiation (Ibid).
Volcanic GW. Global warming caused by volcanic activity may have caused the