The environment and human society have many elements that are sensitive to climate
change. Agriculture, ecosystems, hot and cold requirements, coastal regions, as well as human
well being are examples of elements that are sensitive to climate change. Future generations
need to know that we as human beings did what we could, when we could, to prevent climate
change. Even though global warming is happening slowly, we need to make changes in our
lifestyles now because we are killing our earth and poisoning ourselves with emissions.
Global warming is the rise in average temperatures around the earth, to the point that it
causes changes in the global climate. The effects of these temperature rises are traumatic to our
earth. Global warming has been an area of concern for the government since the late 1980’s. The
IPCC (Intergovernmental Panel on Climate Change) concluded in 1990 that if the emissions of
various gases by human societies continued, global warming would occur. In 2007 the IPCC
predicted that by the 22nd century global average surface temperatures would have an increase by
3.2–7.2 °F, depending on a wide variety of possible greenhouse emissions. A greenhouse gas
(also known as GHG) is a gas in an atmosphere that will absorb and emit radiation within the
thermal infrared range (Global Warming. (n.d.). Retrieved from EBSCOhost). The main gases
involved in enabling global warming are Methane, Carbon Dioxide, and Nitrous Oxide. While
there are many more, these are the most harmful. There are natural sources of carbon such as
volcanoes, while man-made sources of carbon include any type of industry as well as the use of
automobiles. There are other greenhouse gases like methane that are natural as well, however
humans contribute to these gases also. Many of these sources are livestock, cultivation, and
landfills. Some of these contributions are more significant than others.
There are two major man-made causes for global warming. One of these causes is
population growth. Population growth is caused by the operation of fertility and mortality.
Fertility is a main cause because the number of births will indicate the increase or decrease in
population. Mortality for that same purpose, the number of deaths will also indicate the increase
or decrease in population. More people means more food, more mass productions, and more
necessary transportation, therefore emitting more greenhouse gases into our air because there
will be more burning of fossil fuels (like our everyday automobiles) and more agriculture. In
1997 Al Gore held a speech at an event on climate change. At the time Gore was Vice President
of the United States. In this speech Gore explains that, “we are adding a billion people every 10
years.”In just forty years, from 1959-1999 the world doubled in population to 6,000,000,000.
The other main man-made cause for global warming is the advancements in technology. In