On July 20th, James Hansen, the former NASA climatologist who brought climate change to the public's attention in the summer of 1988, issued a bombshell: He and a team of climate scientists had identified a newly important feedback mechanism off the coast of Antarctica that suggests mean sea levels could rise 10 times faster than previously predicted: 10 feet by 2065. The authors included this chilling warning: If emissions aren't cut, "We conclude that multi-meter sea-level rise would become practically unavoidable. Social disruption and economic consequences of such large sea-level rise could be devastating. It is not difficult to imagine that conflicts arising from forced migrations and economic collapse might make the planet ungovernable, threatening the fabric of civilization" . . . .
James Hansen, the dean of climate scientists, retired from NASA in 2013 to become a climate activist. But for all the gloom of the report he just put his name to, Hansen is actually somewhat hopeful. That's because he knows that climate change has a straightforward solution: End fossil-fuel use as quickly as possible. If tomorrow, the leaders of the United States and China would agree to a sufficiently strong, coordinated carbon tax that's also applied to imports, the rest of the world would have no choice but to sign up. This idea has already been pitched to Congress several times, with tepid bipartisan support. Even though a carbon tax is probably a long shot, for Hansen, even the slim possibility that bold action like this might happen is enough for him to devote the rest of his life to working to achieve it. On a conference call with reporters in July, Hansen said a potential joint U.S.-China carbon tax is more important than whatever happens at the United Nations climate talks in Paris.
One group Hansen is helping is Our Children's Trust, a legal advocacy organization that's filed a number of novel challenges on behalf of minors under the idea that climate change is a violation of intergenerational equity — children, the group argues, are lawfully entitled to inherit a healthy planet.
A separate challenge to U.S. law is being brought by a former EPA scientist arguing that carbon dioxide isn't just a pollutant (which, under the Clean Air Act, can dissipate on its own), it's also a toxic substance. In general, these substances have exceptionally long life spans in the environment, cause an unreasonable risk, and therefore require remediation. In this case, remediation may involve planting vast numbers of trees or restoring wetlands to bury excess carbon underground.
In sharp contrast to the lionisation of Gen. David Petraeus by members of the U.S. Congress during his testimony this week, Petraeus's superior, Admiral William Fallon, chief of the Central Command (CENTCOM), derided Petraeus as a sycophant during their first meeting in Baghdad last March, according to Pentagon sources familiar with reports of the meeting.
Fallon told Petraeus that he considered him to be "an ass-kissing little chickenshit" and added, "I hate people like that", the sources say. That remark reportedly came after Petraeus began the meeting by making remarks that Fallon interpreted as trying to ingratiate himself with a superior.
That extraordinarily contentious start of Fallon's mission to Baghdad led to more meetings marked by acute tension between the two commanders. Fallon went on develop his own alternative to Petraeus's recommendation for continued high levels of U.S. troops in Iraq during the summer.
The enmity between the two commanders became public knowledge when the Washington Post reported Sep. 9 on intense conflict within the administration over Iraq. The story quoted a senior official as saying that referring to "bad relations" between them is "the understatement of the century". . . .
The conflict between Fallon and Petraeus over Iraq came to a head in early September. According to the Post story, Fallon expressed views on Iraq that were sharply at odds with those of Petraeus in a three-way conversation with Bush on Iraq the previous weekend. Petraeus argued for keeping as many troops in Iraq for as long as possible to cement any security progress, but Fallon argued that a strategic withdrawal from Iraq was necessary to have sufficient forces to deal with other potential threats in the region.
Fallon's presentation to Bush of the case against Petraeus's recommendation for keeping troop levels in Iraq at the highest possible level just before Petraeus was to go public with his recommendations was another sign that Petraeus's role as chief spokesperson for the surge policy has created a deep rift between him and the nation's highest military leaders. Bush presumably would not have chosen to invite an opponent of the surge policy to make such a presentation without lobbying by the top brass.
Paul Krugman, " Things to Come" (New York Times, 3/18/03):
It's a matter of public record that this war with Iraq is largely the brainchild of a group of neoconservative intellectuals, who view it as a pilot project. In August a British official close to the Bush team told Newsweek: "Everyone wants to go to Baghdad. Real men want to go to Tehran." In February 2003, according to Ha'aretz, an Israeli newspaper, Under Secretary of State John Bolton told Israeli officials that after defeating Iraq the United States would "deal with" Iran, Syria and North Korea.
Will Iraq really be the first of many? It seems all too likely -- and not only because the "Bush doctrine" seems to call for a series of wars. Regimes that have been targeted, or think they may have been targeted, aren't likely to sit quietly and wait their turn: they're going to arm themselves to the teeth, and perhaps strike first. People who really know what they are talking about have the heebie-jeebies over North Korea's nuclear program, and view war on the Korean peninsula as something that could happen at any moment. And at the rate things are going, it seems we will fight that war, or the war with Iran, or both at once, all by ourselves.
What scares me most, however, is the home front. Look at how this war happened. There is a case for getting tough with Iraq; bear in mind that an exasperated Clinton administration considered a bombing campaign in 1998. But it's not a case that the Bush administration ever made. Instead we got assertions about a nuclear program that turned out to be based on flawed or faked evidence; we got assertions about a link to Al Qaeda that people inside the intelligence services regard as nonsense. Yet those serial embarrassments went almost unreported by our domestic news media. So most Americans have no idea why the rest of the world doesn't trust the Bush administration's motives. And once the shooting starts, the already loud chorus that denounces any criticism as unpatriotic will become deafening.
So now the administration knows that it can make unsubstantiated claims, without paying a price when those claims prove false, and that saber rattling gains it votes and silences opposition. Maybe it will honorably refuse to act on this dangerous knowledge. But I can't help worrying that in domestic politics, as in foreign policy, this war will turn out to have been the shape of things to come.