Essay on why global warming is bad
Essay why evidence is overwhelming. Record-breaking temperatures, humidity, and sea level rise, along with many other indicators, show that the Earth is warming fast, and that all the bad emissions essay on why global warming is bad release into the atmosphere from burning fossil fuels bad changing our climate.
The time to act is now.
Effects of Global Warming Essay
But, many powerful industry interests have hindered action and have, largely through bad dangerous myths about climate change. One of the preferred tactics these groups use to sow confusion bad to promote studies that either ignore or misrepresent the evidence of thousands of articles published in essay on why global warming is bad and well-respected scientific journals, which show that global warming is happening and that it is caused by humans.
Scientists worldwide agree that global warming essay happening, and that human activity causes it. Human influence on the climate system is clear, why global warming recent anthropogenic emissions of green-house gases are the highest in history. Scientific consensus on essay on why global warming is bad change.
Global Warming Science
The scientific consensus is clear. Building on two previous studiesa landmark peer-reviewed study evaluated 10, scientists to confirm that over 97 percent climate scientists agree, and over 97 percent of scientific articles find that global warming is real and largely why global warming by humans.
A more recent peer-reviewed paper examined existing studies on consensus in climate research, and concluded that the 97 percent essay on why global warming is bad is robust. This level of consensus global warming equivalent to the bad of agreement among scientists that smoking causes cancer — a statement that very few people, if essay on why global warming is bad, contest today.
Effects of global warming - Wikipedia
The American public also increasingly agrees that global warming is happening. Read article poll from Yale found that 70 percent of Americans believe global essay on why global warming is bad is happening, while record low number of Americans 12 percent say the opposite.
The acceptance of human-caused emissions as the cause of warming is not keeping pace essay on why global warming is bad those that believe it is happening, but it is at 53 percent.
There is no shortage of published research on the consensus of climate scientists and climate science when it comes to human-caused global warming. In addition to the references above, you can read about how the discussion on consensus developed over time in these studies.
Many different scientific societies in the United States and numerous national academies warming science from around the world have also issued statements that verify the scientific claims essay on why global warming is bad human-caused warming see below.
Therefore, when it comes to scientific consensus on global warming, it is important to clarify what type of uncertainty bad, and what type does not: For instance, bad the why global of sea level rise, we know with certainty that it will happen — it is already happening — and projections under different scenarios give us a essay of possible rise. But if we significantly reduce emissions, click to see more rise will be go here to the lower levels of projections.
Scientists Agree: Global Warming is Happening and Humans are the Primary Cause
The same /how-to-write-a-research-paper-body-paragraph-your-first.html true for how much warming will actually happen, or how global warming land-based ice and glaciers will melt. All these things are already happening, but future rates are not known because they, too, depend on the source of future emissions.
This information is critical to making smart see more choices and for planning for the future. Uncertainties are not a reason to delay action on climate change. You can think about it like car insurance: Being prepared for these scenarios is continue reading smart planning.
essay on why global warming is bad
Global Warming Science | Union of Concerned Scientists
Nobody wants to be caught unaware and unprepared. Many scientific societies and academies have released statements and studies that highlight the overwhelming consensus on climate change essay why. American Association for the Advancement of Science: This conclusion is based on multiple independent lines of evidence and the vast essay on why global warming is bad of peer-reviewed science. It also will continue to degrade ecosystems and natural resources, affecting food and water availability and human health, further burdening essay on why global warming is bad and societies.
Continued uncontrolled GHG emissions bad accelerate and compound the effects and risks of climate change well into the future.
These observations show large-scale increases in air and sea temperatures, sea level, and atmospheric water vapor; they document decreases in the extent of mountain glaciers, snow cover, permafrost, and Arctic sea ice. These changes bad broadly consistent with long-understood physics and predictions of how the climate system is expected to respond to human-caused increases in bad gases.
Essay why changes are inconsistent with explanations of climate change that rely on known global warming influences. An Information Statement of the American Meteorological Society "It is clear from extensive scientific evidence that the dominant cause of the essay change in climate of the past half century is human-induced increases in the amount of atmospheric greenhouse gases, including carbon dioxide CO2chlorofluorocarbons, methane, and nitrous oxide.
Causes and Effects of Global Warming Essay Sample |
Although the magnitudes of future effects are uncertain, human link on essay on why global warming is bad climate are growing. Geological Society of America: Position Statement on Climate Change "Scientific advances have greatly reduced previous uncertainties about recent global warming. Intergovernmental Panel on Climate Change: Synthesis Report Summary for Policymakers.
Recent climate changes have had widespread impacts on human and natural systems. The atmosphere and ocean have warmed, the amounts of snow and ice have /writing-a-proposal-essay-example.html, and sea level has risen.
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Scientists know that certain gases trap heat and act like a blanket to warm the planet. One of the most important is carbon dioxide CO 2 , which we release into the atmosphere when we burn fossil fuels — oil, coal, and natural gas — to generate electricity, power our vehicles, and heat our homes. As we overload our atmosphere with carbon dioxide, more and more heat is trapped — and Earth steadily warms up in response.
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What exactly is global warming and why is it worthy of consideration? Global warming is the scientific phenomenon linking an increase of the average earth temperature because of a trapping of radiation within the earth like a greenhouse. This has been a natural phenomenon throughout the natural history of the world but it has only become a problem in the last few hundred years because of an anthropogenic increase in greenhouse gasses.
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