The best of EcoWatch, right in your inbox. Sign up for our email newsletter!
7 Sobering Realities of the Leaked Climate Report
By Marc Brodine
The Nobel Prize-winning Intergovernmental Panel on Climate Change (IPCC) is in the process of finalizing its next report, due to be released in four volumes between Fall 2013 and Spring 2014. These reports, which have come out even seven years over the past several decades, represent the combined consensus views of thousands of climate scientists.
United Nations Development Program in Europe and Central Asia, Creative Commons, February 2010.
Draft copies of some of the reports are now being leaked. While the IPCC correctly responds to criticism of these as premature, since they are by no means finalized yet, there are some things we can already be certain of.
1. The certainty on the part of the vast majority of climate scientists that global warming is real and is at the very least primarily caused by human action has been growing with each new IPCC report. That trend will continue in the upcoming report. All the criteria for such certainty has long ago passed 90 percent, and just keeps getting confirmed by new scientific study, by extreme weather events in the real world, by unprecedented droughts in many parts of the world, by the increasing acidity of the world's oceans, and much more.
2. Because the IPCC works on the basis of summarizing thousands of other scientific studies, it tends to be both wide-ranging in outlook and also somewhat conservative in its predictions. In each report, seven years apart, the "worst-case" predictions of the previous report have become the "most likely" predictions. This too will continue, as new studies confirm and deepen our collective knowledge about the world's climate system, how it works, how it is interconnected to all other natural systems (water, oceans, soil, plant life, etc.) and how changes in each of these systems affect all the others.
3. It appears that this latest report will include consideration for the first time of the impact on sea levels from the melting of ice in Greenland, predicting even higher sea level increases than in previous reports. However, it still will not include consideration of the impact on climate change of the melting of the permafrost across the top of the Northern Hemisphere. This is important because this melting releases massive amounts of previously frozen methane and carbon dioxide. This can exacerbate global warming caused by direct human interference in the climate, creating a feedback loop that will make greenhouse gas emissions much worse and from a source that humans do not have any control over.
4. As each year passes, it becomes more difficult and more expensive to institute measures to reduce global warming. This creates a political paradox—the more we need such measures, the more proof there is of the reality of climate change, the more time passes, then the measures we need to take become more expensive and more massive, and the political will to do the right thing becomes more difficult. With each step toward certainty, the right-wing cries against reality become more shrill—another trend with no end in sight.
5. We can be certain that at least some of the press coverage of the final report will focus on anything that can be used to downplay the significance of the problem. This report will likely discuss the phenomenon that increases in average air temperatures have slowed over the past few years, and deniers will seize on this to undercut the need for change. But since all the world's natural systems are integrated at every level, average air temperatures, which are still increasing, are only one part of a very complex equation. If you take into account the rapidly increasing acidity of the ocean, which results from the ocean absorbing carbon dioxide, there has been no slowing of the impacts climate change is making on the real world. But some press coverage will focus on any piece which, taken out of context, can be used to make people feel that the situation is not as bad as it really is.
6. Similarly, right-wing efforts to discredit climate change science, in addition to becoming increasingly shrill, also rely on overly simplified nonsense. Every year, when there is still a winter it will be used to claim that "global warming isn't real—we still have winter!" But this ignores how climate change works. It doesn't eliminate seasons, it makes the high temperatures greater. Just because we still have beaches in Florida doesn't mean that sea levels aren't increasing, and that increase will speed up over the coming decades. Right-wingers also focus on what is happening this year or next, to the exclusion of looking at the real long-term trends in the climate. This year may be about the same as last year in terms of the number and intensity of forest fires, for example, but the more than five decade long trend is for more forest fires burning at greater intensities. This winter may or may not be warmer than last year's, but the long-term trend is for Autumn to last longer and Spring to arrive earlier.
7. As many have pointed out, the right-wing attacks on climate science have little or nothing to do with the science itself; they are based on a rejection of what will be required to combat global warming. Government action on a large scale is required, as are restrictions on what businesses can do especially regarding greenhouse gas emissions. When right-wingers sneer at the science, they are really fearful of what will happen to their financial supporters in the fossil fuel industries.
We can predict, with 100 percent certainty, that the upcoming IPCC report will confirm that global climate change is real, it is getting worse, it is caused mostly or entirely by human activity and that we need to act to combat it—to reduce emissions, to adapt to the coming crises a warming world will bring on top of the huge impacts we have already seen.
Visit EcoWatch’s CLIMATE CHANGE page for more related news on this topic.
EcoWatch Daily Newsletter
‘Companies Should Not Be Allowed to Use Hazardous Ingredients in Products People Use’: Michelle Pfeiffer Speaks Up for Safer Cosmetics
The beauty products we put on our skin can have important consequences for our health. Just this March, the U.S. Food and Drug Administration (FDA) warned that some Claire's cosmetics had tested positive for asbestos. But the FDA could only issue a warning, not a recall, because current law does not empower the agency to do so.
Michelle Pfeiffer wants to change that.
The actress and Environmental Working Group (EWG) board member was spotted on Capitol Hill Thursday lobbying lawmakers on behalf of a bill that would increase oversight of the cosmetics industry, The Washington Post reported.
By Julia Conley
Scientists at the United Nations' intergovernmental body focusing on biodiversity sounded alarms earlier this month with its report on the looming potential extinction of one million species — but few heard their calls, according to a German newspaper report.
The climate crisis is a major concern for American voters with nearly 40 percent reporting the issue will help determine how they cast their ballots in the upcoming 2020 presidential election, according to a report compiled by the Yale Program on Climate Change Communication.
Of more than 1,000 registered voters surveyed on global warming, climate and energy policies, as well as personal and collective action, 38 percent said that a candidate's position on climate change is "very important" when it comes to determining who will win their vote. Overall, democratic candidates are under more pressure to provide green solutions as part of their campaign promises with 64 percent of Democrat voters saying they prioritize the issue compared with just 34 percent of Independents and 12 percent of Republicans.
President Donald Trump has agreed to sign a $19.1 billion disaster relief bill that will help Americans still recovering from the flooding, hurricanes and wildfires that have devastated parts of the country in the past two years. Senate Republicans said they struck a deal with the president to approve the measure, despite the fact that it did not include the funding he wanted for the U.S.-Mexican border, CNN reported.
"The U.S. Senate has just approved a 19 Billion Dollar Disaster Relief Bill, with my total approval. Great!" the president tweeted Thursday.
"There was a lot of devastation throughout the state," Governor Mike Parson said at a Thursday morning press conference, as NPR reported. "We were very fortunate last night that we didn't have more injuries than what we had, and we didn't have more fatalities across the state. But three is too many."