Essays on Intergovernmental Panel On Climate Change

HadCM3 stands for Hadley Center Coupling model version three. This global climate model (GCM) was developed by the Met Office Hadley Center for Climate Science and Services in 2000, and was used as one of the major GCM ever since, starting from the Third Assessment Report by the Intergovernmental Panel on Climate Change in 2001. The model includes two elements – HadAm3 (for atmospheric modeling) and HadOM3 (for oceanic modeling), therefore forming a coupling assessment model. The GCM was a further development of the previous model HadCM2, also developed at Hadley (Bloom, 184).

Model description

The model includes 2 elements for the ...

The countries and the world at large are facing many different crises currently. Different experts have come up with ways to predict the occurrence of different crisis in the near future. These predictions are important as they may give out information on how to prevent or overcome the crises, which mostly have adverse effects such as loss of lives or affect other crucial phenomena. I am going to cover predictions about climate change.

Summary

Climate change refers to the increment in global temperatures. There are several factors that lead to climate change such as natural events and human induced activities. ...

04 September 20XX

“Eppur si muove,” (“and yet it moves”) Galileo has been said to say after he withdrew his contention that the earth revolved around the sun. Whether Galileo said it or whether, as Hayton suspects it was an interesting fiction developed for a piece of art in the middle 1600s is ultimately irrelevant. It captures the essence of science. Indeed, it captures the absurdity of the phrase “settled science.” The “settled science” to which Gallileo ultimately capitulated was utterly wrong. And yet, indeed, it was the Earth that moved. The Intergovernmental Panel on Climate Change (IPCC) is ...

Introduction

Global warming is defined as “the rise in the average temperature of the Earth’s climate system and its effects” (Gills, 2015). There are various strands of scientific evidence that reveals that the climate system of the earth is indeed warming. Today, the scientific comprehension of global warming is expanding. A substantial amount of research has been done on the matter. However, there is still a debate going on about global warming. One side emphasizes the cause of global warming as human or anthropogenic activities, and that there is a need to mitigate the effects of global warming – that ...

An issue that has been a main concern in politics has been climate change and of course global warming. Everyone wants to know if the activities of humans are changing the climate. They also want to know if it is possible they will encounter more serious disasters. However, it is difficult to provide answers as their concerns are quite challenging to those who are responsible for solving them. But it is important for all those that have concerns to understand that many new things are happening that were not predicted in the early 20th century. This is why I ...

Introduction

The concept of sustainable development was first introduced in 1987 by the United Nations as part of the Report of the World Commission on Environment and Development, in which it was stated that sustainable development implies “meeting the needs of the present without compromising the ability of future generations to meet their own needs” (United Nations General Assembly, 1987). The World Conservation Strategy published in 1980 served as prelude to the conception of this notion, as the UN recognized the importance of minimizing the impact of human activity over the earth’s ecosystems and adopting models inclined towards sustainability ...

Improved scientific understanding in recent years has shown that humans are the major causes of climate change on the planet. A report released by IPCC (the UN Intergovernmental Panel on Climate Change) in 2014 reports that it is “extremely likely” that the dominant cause of global warming in the 20th Century is the influence of humans. Human activities over the last two hundred years, since the beginning of industrialization, have caused a building up of greenhouse gases in the atmosphere, and as a result, the Greenhouse Effect (a natural phenomenon which regulates the temperature of the earth) has increased ...

Global warming and climate change are two different terms that have been used over the years to describe different phenomena. Global warming refers to a subsequent increase in the global average temperature (Black & Weisel 5). On the other hand, climate change refers to global climate changes due to increasing average global temperatures brought by changes in rain patterns, increased drought and heat waves. These future projections in the change of global rainfall patterns can be derived from the Intergovernmental Panel on Climate Change (IPCC) reports over the years. The argument that the use of term global warming has been ...

For the past few decades, there has been an increase in natural calamities that have been as a result of human activities. An increase in the overall atmospheric temperatures, rising sea levels, melting glaciers, mass extinction of entire species, flash floods and fluctuating weather patterns have become a common occurrence. Scientists raised alarm over this issue and slowly global warming has become a stark reality and imminent threat to the survival of humanity in years to come (Oreskes, 2004). With this in mind, there have been several global meetings aimed at charting the way forward and coming up with ...

Introduction

In modern times, human activities caused and continue to cause massive changes to the composition of the environment. One of the most pressing concerns of both scientific and public communities is the advanced greenhouse effect brought about by the anthropogenic activities worldwide. The Intergovernmental Panel on Climate Change (IPCC) has reported that climate change already showed strong impacts on human societies and the natural world. This impact is expected to continue for the coming years. (IPCC, 2007) Adaptation is a necessary strategy. This is because the present and the forecasted disruption sin the climate as advanced by the continuous and ...