Essay about Human Caused Global Warming

Climatologist Tim Ball argues this point in his article, The Science Isn’t Settles – The Limitations of Global Climate Models. Dr. Ball looks at the data of global temperatures and concludes that the earth’s atmosphere is actually cooling while in its cooling cycle, which is the complete opposite to the assumption that the atmosphere is heating up. In 1999 a petition was asked the U.S. Government to reject the environment treaty The Kyoto Protocol, which was signed by over 17,000 other scientists sharing the same views. These scientists view that there is no convincing scientific evidence around the idea of global warming and all of these conclusions are not justified. They believe that the human release of CO2 and other greenhouse gasses are not contributing to global warming and the climate change, instead the increase of CO2 is promoting plant and animal growth. Some other scientists argue that global warming is being blown way out of portion and its effects are so small we will not notice its effects. They believe this increasing in extensive publicity is an environmentalist scam for more recognition, power, and

NGS integrates greenhouse into other major policy initiatives, such as the Natural Heritage Trust, and launches new measures to increase greenhouse emission reduction activities across the Australian community. It provides the strategic framework for an effective greenhouse response and for meeting current and future international commitments. It will provide a fresh impetus for action by governments, stakeholder groups and the broader community and set directions for that action into the next century.

Earth’s climate system has been experiences changes during the last century. Dating back in 1859 a Swedish scientist named Svante Arrhenius was the first to claim that fossil fuel combustion eventually resulted to the contribution of global warming. According to S.M. Enzler MSc, in his article “History of the Greenhouse Effect and Global Warming”, published by Lenntech, Dr. Arrhenius’ findings were long forgotten, “At that time it was thought than human influences were insignificant compared to natural forces, such as solar activity and ocean circulation. It was also believed that the oceans were such great carbon sinks that they would automatically cancel out our pollution.” (Enzler 1.). Global Warming was just an illusion up until the mid-1900s a scientist named Gilbert Plass began experimenting with carbon dioxide which he soon concluded that adding more carbon dioxide to the atmosphere would intercept infrared radiation, that is otherwise lost to space, thus warming the earth. Dr. Plass’ conclusion is very similar to that of Dr. Arrhenius, and the reason why it was not overlooked was due to the advances in technology during Dr.Plass time, proven to have a more accurate data compared to the past. Further research was conducted to help explain the rise in the global annual mean temperature. As of 1988 it was finally acknowledged that climate was warmer than any period since 1880. I agree that

The global warming is a phenomenon happening all over the earth, there are several causes, but most are a result of human activity. The graph in image 1 shows that a significant increase in the climate temperature in the mid-20th century, somewhere between 1900 and 1950. The industrial revolution happened between the years 1820 and 1840, although great improvements in technology were achieved in the 1900 's. The increasing temperatures since the industrial revolution work as a proof that global warming is a direct effect of human activity. As image 1 shows before the 20th century the variations in the earth 's climate were minimal, except for that of the ice age. Although the industrial revolution detonated the rising temperature due to the use of new chemicals, this change is not evident until it surpasses the previously registered temperatures in the mid-1900 's. Science and technology have improved in the last 200 years, most devices used to measure changes in temperatures were just developed about 150 years ago, so there is not much information of the temperatures before that (Vallis). Nevertheless, scientists have been able to estimate the earth 's temperature from millions of years ago by studding trees, fossils, sediments and water temperatures. Recent studies have proved how many man-made chemicals and activities have contributed to the climate change, affecting the natural processes in the earth like the

Global warming is a huge issue that we have to deal with. The world is getting warmer. Whether the cause is human activity or natural variability most of evidence says it is because of humans. Thermometer readings all around the world have risen steadily since the beginning of the Industrial Revolution in Great Britain (“earthobservatory”).

Some scientist and a small number of people, around the world do not think that global warming is something we have done, that CO2 has been around since the time earth began. ‘CO2 is a natural process involving plants animals and volcanic eruptions’ (Global warming. 2011. Statistics of the global warming trend). Readings from the oceans ‘from mid 2003 to early 2008’, from the ‘Agro network’ the results show ‘strong cooling’, there is ‘seasonal fluctuation’ because most of the oceans are in the southern

Global warming has been a growing concern for many over the last several decades. The effects of global warming are evident and broad, with historical research dating the first global warming crisis back 56 million years ago, better known as the Paleocene-Eocene Thermal Maximum, or PETM (Jardine, 2011). Research from the composition of sediments of fossils shells of marine organisms conclude that carbon dioxide trapped within our atmosphere, increased global temperatures by more than 5 degrees in just a few thousand years (Jardine, 2011). While global warming may not be in question, many scientists have questioned the actual global warming effect theory due to

There are different theories about the primary causes of global warming. Eventually, the processes that happen in the environment are so complex that analyzing causes and effects of global processes (global warming) leads scientists to debatable conclusions. “Scientists have known about the greenhouse effect since 1824, when Joseph Fourier calculated that the Earth would be much colder if it had no atmosphere. This greenhouse effect is what keeps the Earth's climate livable. Without it, the Earth's surface would be an average of about 60 degrees Fahrenheit cooler.” (Society, 2010)

Some researchers don’t agree the climate change is all about the human. We cannot control kind of the natural cycle, it is a God’s job that hard to measure, such as ice age, earthquake or hurricane. Besides, human is not an only ruler of the earth, we are now, but not the all generations. Dinosaur used to be a ruler of the earth that they become extinct. Most of the people believe dinosaurs’ disappear because of the climate change. Climate change everywhere at any time. How can we measure the climate change is because of the mam-made. Climate has its natural cycle, also earth that is not eternal. Scientists and climatologists indicate the impact of climate change from a wide range of factors that include solar radiation, earth 's orbit or orogeny etc. All these factors may affect our climate that refer on sea temperature or melting glaciers, not just CO2 concentrations. Some researches argue the climate change is not exactly the man-made.

According to the International Panel on Climate Change (IPCC) there is a scientific consensus that the earths climate id being affected by human activities. The IPCC 's conclusion is that most of the observed warming of the last 50 years is likely to have been due to the increase in greenhouse gas concentrations. (McCarthy 2001, p.21) . “Greenhouse gases are accumulating in Earth 's atmosphere as a result of human activities, causing surface air temperatures and subsurface ocean temperatures to rise” (National Academy Press 2001, p. 1).

Through various scientific researches, it has been confirmed that human influence on the climate system is clear and recent anthropogenic emissions of greenhouse gases are the highest in history (Climate Change 2014 Synthesis Report Summary for Policymakers, 2014). The earth has become successively warmer over the last three decades since 1850. Both scientific and observed evidence have shown

When the Earth’s atmosphere is slowly increasing in temperature due to rising levels of carbon dioxide, chlorofluorocarbons, and other pollutants, it is called global warming. The Earth’s climate has begun to change ever since the spark of the industrial revolution where coal was heavily utilized to propel factories and railroads, resulting greenhouse gas emissions to be sped up. Temperatures around the globe becomes warmer and a Swedish scientist Svante Arrhenius suggested the cause was the buildup of CO2 in the atmosphere. Around 1979-1985, international conferences on climate change were created to address problems of global warming and prevent possible man-made changes in climate and people are still trying to solve this at the present day. Therefore, global warming has a cause and effect from one area to the next hence, it is an urgent complication and needs to be resolved collaboratively by all nations.

Imagine you are placed into the future. The year is 2100. You begin to live in this

When one starts a car or burns wood, the last thought on their mind is the

Global Warming is an important ecological issue and has many negative effects upon our environment. Global Warming, or what has been called the Greenhouse effect, is the result of a fourfold ecological process. 1-Sunlight radiates from the sun, through space, to Earth’s atmosphere. 2- The sunlight enters the atmosphere and hits Earth. Some of it turns into heat energy in the form of infrared light. The heat gets absorbed by surrounding air and land, which in turn makes it warm. 3- Infrared rays, that are remitted into the atmosphere are trapped by greenhouse gases. 4- The gas then absorbs the light and is remitted back to the Earth’s surface and warms it even more. Left on it's own this natural process keeps our