Автор: Пользователь скрыл имя, 15 Февраля 2011 в 14:55, реферат
This report explores the topic of Global Warming in terms of the truth or falsehood surrounding its impact on environments worldwide. Chronicles of the topic will be explored, along with arguments for and against solutions. The purpose of this record is to inform members of Congress about the two opposing viewpoints on the subject.
Running Head: GLOBAL WARMING:
FACT OR FICTION
Global Warming: Fact or Fiction
Student Name
Student’s
School
Abstract
This report explores the topic
of Global Warming in terms of the truth or falsehood surrounding its
impact on environments worldwide. Chronicles of the topic will
be explored, along with arguments for and against solutions. The
purpose of this record is to inform members of Congress about the two
opposing viewpoints on the subject.
Global Warming: Fact or Fiction
Step I: Outline
I. Background of Global Warming
A. Impetus for the subject
1. Arguments for the topic (facts, truth?)
2. Arguments against the topic (fiction, false?)
Step II: 750-1000 Word Paper
I. Background of Global Warming
The National Oceanic and Atmospheric
Administration (NOAA) - National Climatic Data Center says, “One of
the most vigorously debated topics on Earth is the issue of climate
change, and the National
Environmental Satellite, Data, and Information Service (NESDIS) data centers are central to answering
some of the most pressing global change questions that remain unresolved…”
New York Times reporter says,
“Global warming has become perhaps the most complicated issue facing
world leaders. On the one hand, warnings from the scientific community
are becoming louder, as an increasing body of science points to rising
dangers from the ongoing buildup of human-related greenhouse gases —
produced mainly by the burning of fossil fuels and forests. On the other,
the technological, economic and political issues that have to be resolved
before a concerted worldwide effort to reduce emissions can begin have
gotten no simpler, particularly in the face of a global economic slowdown
(Revkin, 2010).”
According to EPA.gov, “The
phrase 'climate change' is growing in preferred use to 'global warming'
because it helps convey that there are changes in addition to rising
temperatures.”
The Natural Resources Defense
Council (NRDC) says, “Solving global warming will improve our lives
by cleaning up air pollution while investing in clean energy, green
jobs and smart energy solutions that get the U.S. economy moving again.
We need to drive smarter cars, save money with energy efficient homes
and offices, and build better communities and transportation networks.”
A. Impetus for the subject
NOAA says the climate has both warmed and other areas have become cooler. “Global surface temperatures have increased about 0.74°C (plus or minus 0.18°C) since the late-19th century, and the linear trend for the past 50 years of 0.13°C (plus or minus 0.03°C) per decade is nearly twice that for the past 100 years. The warming has not been globally uniform. Some areas (including parts of the southeastern U.S. and parts of the North Atlantic) have, in fact, cooled slightly over the last century.
The recent warmth has been
greatest over North America and Eurasia between 40 and 70°N. Lastly,
seven of the eight warmest years on record have occurred since 2001
and the 10 warmest years have all occurred since 1995.”
EPA.gov says, “For over the
past 200 years, the burning of fossil fuels, such as coal and oil, and
deforestation have caused the concentrations of heat-trapping "greenhouse
gases" to increase significantly in our atmosphere. These gases
prevent heat from escaping to space, somewhat like the glass panels
of a greenhouse.
Greenhouse gases are necessary
to life as we know it, because they keep the planet's surface warmer
than it otherwise would be. But, as the concentrations of these gases
continue to increase in the atmosphere, the Earth's temperature is climbing
above past levels. According to NOAA and NASA data, the Earth's average
surface temperature has increased by about 1.2 to 1.4ºF in the last
100 years. The eight warmest years on record (since 1850) have all occurred
since 1998, with the warmest year being 2005. Most of the warming in
recent decades is very likely the result of human activities. Other
aspects of the climate are also changing such as rainfall patterns,
snow and ice cover, and sea level.
If greenhouse gases continue
to increase, climate models predict that the average temperature at
the Earth's surface could increase from 3.2 to 7.2ºF above 1990 levels
by the end of this century. Scientists are certain that human activities
are changing the composition of the atmosphere, and that increasing
the concentration of greenhouse gases will change the planet's climate.
But they are not sure by how much it will change, at what rate it will
change, or what the exact effects will be.”
NRDC says, “Consequences
of Global Warming:
A warmer world will bring everything from dirtier air and water to more
severe floods and droughts. Learn what we face unless we take action
now.”
Yeatman (2009) says, “Global
warming may or may not be a problem. Man may or may not be driving it.
Given the uncertainties, a significant amount of global regret may apply
if we divert too much of our global wealth to solving what may be a
non-existent or trivial problem…”
The Times: December 20, 2007 - The False certainties of climate change theory
“The distinction between
climate change and man-made global warming has been lost in the media…”
False Alarm: Why Everything
We’ve Been Told is Wrong
Global Warming False Alarm:
The Bad Science Behind the United Nations’ Assertion that Man-made
CO2 Causes Global Warming
Tony Hake: Climate Change Examiner
- British government's global warming ads banned for false warning of
extreme weather
Fumento (2010) says, “…they
adopted the term “global climate change” so that any change in climate
or even just weather - which obviously this is - can be portrayed as
a result of man’s nefarious activities in putting greenhouse gases
into the air. The report, incidentally, is from the National Wildlife
Federation that makes money by promoting global warming in the same
way that GM makes money selling trucks.”
Global Warming Hoax:
A website dedicated to disproving the subject
References
Bennie, M. (2009). Guide to Good Business Communications: How to write and Speak English
Well in Every Business
Situation (5th ed.). Oxford, UK: How To Books, Ltd. Retrieved from
Netlibrary Database.
Effective Writing: Hints for Effective Writing, Grammar, and Usage. Retrieved June 20, 2010
from
http://www.business.umt.edu/
Forsyth, P. (2006). How to Write Reports & Proposals (2nd ed.). Philadelphia: Kogan Page.
Retrieved
from Netlibrary Database.
Outlining - Los Angeles Valley College: How to Write An Outline. Retrieved June 20, 2010 from
http://www.lavc.edu/
Perdue University. OWL (2010). Retrieved June 20, 2010 from
http://owl.english.