Global Warming
Major Issues of the 21st Century: Who is Responsible for Addressing Global Warming?
Global warming is one of the most pressing issues in the 21st century. In the last few decades, the world has experienced higher temperatures, increased melting of ice caps, rising sea levels, more regular and more adverse weather events (such as storms, floods, heat waves, and drought), and changing rainfall patterns. We have also observed increased rain and ocean acidification, desert expansion, as well as greater species endangerment. These occurrences have largely been linked to human activity, particularly air pollution, burning of fossil fuels, greenhouse gas emissions, industrialization, and deforestation. The issue is so pressing that it threatens the ability of future generations to sustain their lives, which is ethically unfair. Indeed, global warming threatens food security, human health, human and non-human survival, as well as socioeconomic stability in the future (Cummins, 2014; Justin, 2015). Addressing the problem, however, remains a major challenge in large part due to the moral, ethical, and philosophical questions surrounding it. More specifically, there remains a great deal of controversy over who is responsible for reversing global warming. In this presentation, I delve into this issue.
The presentation will be made at an upcoming climate change conference held at a local community center. The audience comprises a range of stakeholders including environmentalists, climate change advocates, business organizations, academicians, as well as local and state government representatives. The presentation is intended to contribute to the growing discourse on addressing global warming. The presentation is expected to influence policy and decision making in the area of climate change.
Though disputed by some commentators, global warming is real. We can no longer afford to bury our heads in the sand. It is estimated that with the present rate of fossil fuel consumption, global temperatures will surpass the 2oC limit in the next one and a half decades or so (Torcello & Mann, 2014). If this limit is reached, then the possibility of even reaching even 3oC in the next few decades cannot be ignored. This would mean even more intense and frequent weather and climatic...
Global Warming Speech Ladies and gentlemen, issues pertaining to global warming have literally become part of our lives. Global warming is a topic that has elicited a lot of debate from the political cycles with aspiring presidential candidates, gubernatorial, and even senatorial aspirants making it their campaign gimmick. It has, in the same breath, become the subject of many scientific studies. Nevertheless, debates surrounding global warming have also been marred with
We are already at a point where many countries have very little agricultural land under cultivation. With rising populations -- the planet just cracked seven billion last year and is headed for upwards of 10 billion by the end of the century. Those are all people who will want food -- if we have no more land (under an arable land net loss scenario), feeding them will be a
Every nation may have to formulate its own policies in a common effort at survival. In the face of uncertain policy trends on global warming, concerned sectors suggested five guidelines of policy to secure that survival. First, actions or decisions should be applied only in the near future so as to accommodate new knowledge on global warming still to be discovered. Second, reducing global warming will incur large costs
Global Warming Due to Increased Carbon Dioxide (CO2) Emissions Concerns over the continual heating up of the atmosphere on Earth are one of the most important environmental issues in the world today. The unpredictable climate and heat changes in the atmosphere are often associated with an increase of substantial amounts of greenhouse gases in the atmosphere. It is often discussed that the primary reason why the global warming situation is increasing
Switching to solar heating would make a profound change, for heating and hot water can be heated freely and cleanly from the sun. By switching to energy efficient heating, air-conditioning and refrigeration, the greatest power users, consumers could have a huge impact on emissions. Changing to hybrid, fuel-efficient cars, public transportation and walking, when feasible, would have a profound impact on human-created carbon emissions. Penalizing and rewarding consumers and
Specifically, it has risen a full degree since 1957 (Crittenden & White, 2010; Muller, 2008). Similarly, there is no doubt that carbon dioxide levels have also risen significantly, thirty-six percent since their first recording (Muller, 2008). Proponents of the global warming hypothesis argue that this increasing level of carbon dioxide in the atmosphere is a cause of the greenhouse effect that traps warmth under the lower layers of the
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