O que é este blog?

Este blog trata basicamente de ideias, se possível inteligentes, para pessoas inteligentes. Ele também se ocupa de ideias aplicadas à política, em especial à política econômica. Ele constitui uma tentativa de manter um pensamento crítico e independente sobre livros, sobre questões culturais em geral, focando numa discussão bem informada sobre temas de relações internacionais e de política externa do Brasil. Para meus livros e ensaios ver o website: www.pralmeida.org. Para a maior parte de meus textos, ver minha página na plataforma Academia.edu, link: https://itamaraty.academia.edu/PauloRobertodeAlmeida.

Mostrando postagens com marcador Max Fisher. Mostrar todas as postagens
Mostrando postagens com marcador Max Fisher. Mostrar todas as postagens

segunda-feira, 23 de dezembro de 2013

A guerra do Fax: o mundo surrealista da Coreia do Norte (et oui...)


WorldViews

North and South Korea exchange faxes threatening to attack each other


The fax machine, a notorious tool of warfare. (YOSHIKAZU TSUNO/AFP/Getty Images)
The fax machine, a notorious tool of warfare. (YOSHIKAZU TSUNO/AFP/Getty Images)
North Korea sent a fax to South Korea's defense ministry on Thursday, threatening "a merciless retaliation without warning" in response to an anti-North Korean demonstration that had taken place in Seoul. This is Pyongyang's first such threat via fax.
The story is humorous and revealing for several reasons. First, the idea of scolding the South Korean government for a popular demonstration that occurred within South Korea betrays either a total misunderstanding of how democratic societies function or simply that Pyongyang thought this would be a sufficient excuse for its latest threat.
Second, faxes are funny. The mode of communication is both outdated and entirely undignified, which is actually sort of a perfect metaphor for North Korea's obsolete military and its systematically bizarre practices. (Although the fax is unusually common in East Asia, particularly Japan.)
But my favorite aspect of this story by far isn't North Korea's fax threatening to launch a war at any moment. It's the fact that South Korea, on Friday, turned around and sent the North Koreans a threatening fax right back.
"We've sent a reply vowing to react sternly to any provocations by North Korea," a South Korean defense ministry spokesperson announced. We have not learned the full content of the fax, but it did promise "resolute punishment" for any North Korean provocations.
North Korea does crazy-looking stuff all the time. Behaving in as aggressive and unpredictable a manner as possible is official North Korean strategy. It's by all appearances deliberate, and it's very effective, successfully deterring the North's much more powerful enemies and extracting regular concessions from them. In short, North Korea's crazed war fax is, in a sense, actually pretty rational.
You can't really say the same for the war fax that South Korea sent in return. South Korea's population is twice the size of the North's, and its GDP is 80 times larger. Eighty! It's also got tens of thousands of U.S. troops stationed in the country and a pledge of U.S. support in the event of war. South Korea doesn't need to send an angry fax threatening North Korea. But it did.
North Korea's policy of aggression and random threats serves a strategic purpose. South Korea's own history of hard-line policies has been strategic, as well, but also often earnestly felt. This episode is a reminder that both Koreas, including the democratic and pro-Western South, can sometimes indulge in antics that most other countries would likely avoid.
More on North Korea:

sexta-feira, 13 de dezembro de 2013

Jesus era um homem branco? - Reza Aslan e seu livro sobre Jesus

WorldViews

Reza Aslan on Jesus’s skin color: ‘Megyn Kelly is right. Her Christ is white’

A mural of Jesus Christ hangs outside a home near the village of Mondesore, in eastern India. (Daniel Berehulak/Getty Images)
A mural of depicting Jesus is displayed outside a home near the village of Mondesore, in eastern India. (By Daniel Berehulak/Getty Images)
Fox News host Megyn Kelly caused some controversy when she declared, on her Wednesday evening show: "Jesus was a white man, too. It's like we have, he's a historical figure. That's a verifiable fact, as is Santa. I just want kids to know that."
Santa comments aside, Kelly's insistence on a white Jesus has offended a number of people, who counter that Jesus's Middle Eastern ethnicity would likely have given him a darker complexion than that of, say, Kelly herself.
But the question of Jesus's ethnicity turns out to be far more complicated than simply identifying his ethnic background. It gets into issues of history, religion and the particular metaphysics of Christianity. I discussed the issue with Reza Aslan, a scholar of religions and author of the recent bestseller "Zealot: The Life and Times of Jesus of Nazareth." His answers surprised me. A lightly edited transcript of our conversation follows.
WorldViews: What, as far as we know, did Jesus look like? What do we actually know about him?
Reza Aslan: Well, what we know about him is that he was Galilean. As a Galilean, he would have been what is referred to as a Palestinian Jew. He would look the way that the average Palestinian would look today. So that would mean dark features, hairy, probably a longer nose, black hair. To put it in the simplest way possible, he would've looked like me. [Laughs]
You're very modest.
But I want to make a larger point, which might be interesting to you or may not be interesting. What I just described is Jesus. What Megan Kelly described is the Christ. And they're different people! In other words, the Christ can be whatever you want him to be.
When you go to, for instance, the Church of the Annunciation at Nazareth. They have commissioned Christian communities from all over the world to paint a depiction of Jesus and his mother Mary. They've displayed all those paintings, and when you look at, for instance, the painting from the United States, what you see is a blonde and blue-eyed Jesus.
When you look at the painting from Guatemala, what you see are Jesus and Mary as migrant farm workers. I don't mean they look like migrant farm workers I mean they are migrant farm workers. When you look at the painting from China, Jesus and Mary are Chinese, literally Chinese. When you look at the painting from Thailand, Jesus and Mary are blue, as though they are Hindu gods.
So, it's a much more interesting issue that arises from her statement: Megyn Kelly is right. Her Christ is white.
What is it about Christ, historically or religiously, that leads people to want to convey him in their own images?
That is the entire point of the Christ.
The reason that Christianity spread so rapidly in the first two or three hundred years before the Roman adoption of Christianity is precisely because it was an infinitely malleable idea. As everybody knows, before Roman Orthodoxy, there were a thousand different kinds of Christianity. It could mean whatever you wanted it to mean. And that is precisely why it is now the largest religion in the world, because it has the ability to be whatever a worshipful community wants it to be.
Let me put in in a little bit more of a metaphysical way, but I think it will make more sense. The foundational metaphor for God in Christianity is man. What is God? Christianity tells you God is man, and so man is the metaphor for what God is in Christianity, because God became a man in the form of Jesus. How do you know, how do you define God? Think of the perfect man. God is infinitely good, infinitely caring, infinitely compassionate. God is all the greatest human attributes that you can imagine. That's what God is. It's a sort of a central metaphor.
What that does, however, is that by saying that God is man, God is a man, it allows you to then define what man is. If you're Chinese, then God is a Chinese man. If you're Middle Eastern, then God is a Middle Eastern man. If you're a blond, blue-eyed, white suburbanite woman, then God is a blond, blue-eyed suburbanite.
This is precisely why Christianity is the largest religion in the world. Because that central metaphor allows you to then thoroughly absorb this conception of Jesus as God into whatever your own particular understanding of humanity is.
This is, by the way, why the fastest-growing Protestant movement in the United States is the Prosperity Gospel, this notion that Jesus wants you to be materially wealthy. Which, of course, goes against everything Jesus ever said or did, but is nevertheless enormously successful because, if you are a white, middle-class suburbanite, then so is your Jesus.
But doesn't that risk burying or ignoring the historical Jesus, who had a specific ethnicity, as distinct from the Christ?
They are distinct. I think that might be uncomfortable for some Christians to admit, and it may be weird for people to think about. But the Christ of faith and the Jesus of history are two different characters. And that's okay!
They are two different characters, and that's sort of the principle argument of my book, that Jesus of history was a Jew preaching Judaism to other Jews. That's the Jesus of history.
The Christ of faith can be anything, anything that you want him to be, and has been whatever you want him to be throughout the last 2,000 years of Christian history. He is a rebel against the state, he is the state, he's both of those things.
But it seems like that distinction between the historical Jesus and the metaphysical Christ can create a lot of arguments because people will confuse the one for the other. And they want the historical Jesus to be like the Christ, or to be like their Christ. But he might not be.
Right, exactly. I know they want that, and that's why people like me, who write books like "Zealot," get in trouble. It's precisely because of that notion.
But I think there's this larger sort of fundamental misunderstanding that is at the root of what you're talking about, and that is this: There is a misperception that prophets create religions. Jesus did not create Christianity; his followers created Christianity. Jesus was a Jew preaching Judaism. The prophet Mohammad did not create Islam; his followers created Islam. Prophet Muhammad was reforming the Judeo-Christian traditions of the Arab region. The Buddha did not create Buddhism. The Buddha was a Hindu; he was reforming Hinduism. His followers created Buddhism.
Religions are man-made – literally – man-made institutions that are built long after the death of the prophet for which they are named. So the reason that I, as a scholar, don't have a problem with that differentiation between Jesus and Christ – these are two different things, and you can go back and forth between them – is based precisely on that one fundamental fact. Which is that Jesus didn't create Christianity -- his followers created Christianity. And so, of course, Christ of Christianity is different from the Jesus of history. And that's okay.

quarta-feira, 11 de dezembro de 2013

Ucrania: um pais dividido e condenado a se-lo, vertical ehorizontalmente (Wash.Post)


WorldViews

This one map helps explain Ukraine’s protests

(VIKTOR DRACHEV/AFP/Getty Images)
(VIKTOR DRACHEV/AFP/Getty Images)
Ukraine has been wracked by protests for two-plus weeks over President Viktor Yanukovych's decision to reject a deal for closer integration with the European Union. Thousands of protesters in the capital city of Kiev are calling for Yanukovych to step down.
This is a potentially big moment for Ukraine, as well as for Europe: Russian President Vladimir Putin had been pressuring Yanukovych to quit the EU deal and join with a Moscow-led trade union of former Soviet states instead. Will Ukraine's future be with Russia or with Europe?
What's happening in Ukraine is complicated and driven by many factors: the country's history as an unhappy component of the Soviet Union, its deep economic woes, a sense of cultural fondness for the West, wide discontent with government corruption, two decades of divided politics and a sense that Yanukovych caved to Putin.
No single datapoint could capture or explain all of that. But the map below comes perhaps as close as anything could. It shows Ukraine, color-coded by the country's major ethnic and linguistic divisions. Below, I explain why this map is so important and why it helps to tell Ukraine's story. The short version: Ukraine's politics have long been divided into two major factions by the country's demographics. What's happening right now is in many ways a product of that division, which has never really been reconciled.
(Wikimedia Commons)
(Wikimedia Commons)
Roughly speaking, about four out of every six people in Ukraine are ethnic Ukrainian and speak the Ukrainian language. Another one in six is ethnic Russian and speaks Russian. The last one-in-six is ethnic Ukrainian but speaks Russian. This map shows where each of those three major groups tend to live. (I'm rounding a bit on the numbers; about five percent of Ukrainians are minorities who don't fit in any of those three categories.)
Here's why this matters for what's happening in Ukraine now: Since it declared independence in 1991, the country has been politically divided along these ethnic-linguistic lines. In national elections, people from districts dominated by that majority group (Ukrainian-speakers who are ethnically Ukrainian) tend to vote for one candidate. And people from districts with lots of ethnic Russians or Russian-speakers tend to vote for the other candidate.
To see what I mean, check out these two maps that show the results of Ukraine's 2004 and 2010 presidential elections, both of which were very close. Yanukovych lost the 2004 vote (on the second round of voting, that is; the first round was annulled after protests over fraud allegations) by 52 to 44. But he won in 2010 by 49 to 45 percent. In both cases, you can see a clear and consistent regional divide. Maps of other presidential and parliamentary elections look very similar.
ukraine 2004
ukraine 2010 election
Ukraine's ethno-lingistic political division is sort of like the United States' "red America" and "blue America" divide, but in many ways much deeper -- imagine if red and blue America literally spoke different languages. The current political conflict, which at its most basic level is over whether the country will lean toward Europe or toward Russia, is like the Ukrainian equivalent of gun control, abortion and same-sex marriage all rolled into one.
Based on the protests in Kiev, it can sure look like Ukrainians want their country to integrate with the European Union and turn away from Russia. But a November pollfound slightly different attitudes: 45 percent said they wanted the EU deal, 14 percent said they wanted to join with the Russian-led trade union, and 41 percent said they were undecided or wanted neither. In other words, joining the EU is about as popular as not joining the EU, both of which are more popular than snuggling up to Moscow.
It's a safe bet that ethnic-linguistic Ukrainians would be more likely to want the EU deal. Europe is often seen there as the alternative to Russia, so supporting EU integration is a little like supporting "not Russia."
These maps also show why it could be easy to overstate the protests and the degree to which they represent all Ukrainians. The mass protests, and thus most foreign journalists, are in the capital city of Kiev. You can see it in the map up top, in a little pink circle inside a sea of ethno-linguistic Ukrainian red. But President Yanukovych is from the eastern, more Russian part of the country, where he served as a regional governor for several years. In 2010, 74.7 percent of Kievans voted for Yanukovych's opponent; it's not shocking that they would want him to leave office.
Things are different in the other end of the country. As the scholars Kataryna and Roman Wolczuk wrote at Monkey Cage, "in Russophone Eastern and Southern Ukraine, Lenin is still respected by many, despite Communism’s obsolescence even there." This weekend, when protesters in Kiev toppled an old statue of founding Soviet leader Vladimir Lenin, some Ukrainians in the Russian-speaking parts of the country expressed outrage.
Here in the United States, we hear the same refrain from the minority party every time there's a major election: "Let's take back the country." The implicit perception, that the other side of the American political divide doesn't really represent the nation, seems to have some parallels in Ukrainian politics. Protesters in Kiev see Yanukovych's decision to reject the EU deal and embrace Moscow as a betrayal. Similarly, former prime minister and opposition leader Yulia Tymoshenko was imprisoned on (highly suspect) corruption charges over allegedly signing an oil trade deal that was too favorable to Russia.
The protesters out in the streets in Kiev are showing remarkably bravery and political will. They have some very real grievances that have nothing to do with ethnic or linguistic lines, particularly government corruption and the troubled economy. But what we're seeing is, in some very important ways, a function of a demographic divide that Ukrainian politics have never really bridged.

quarta-feira, 4 de dezembro de 2013

Israel: armas nucleares e balança geopolitica no Oriente Medio - Max Fisher (WP world blog)

Why is the U.S. okay with Israel having nuclear weapons but not Iran?
BY MAX FISHER
The Washington Post blog World View, December 2, 2013, at 9:30 am

Israel's Dimona nuclear power plant, in the Negev desert, started the country's nuclear program when it was built in the 1950s with French help.

Iranian officials sometimes respond to accusations that Tehran is seeking a nuclear weapons capability by replying that, not only do they not want a bomb, they'd actually like to see a nuclear-weapons-free Middle East. Yes, this is surely in part a deflection, meant to shift attention away from concerns about Iran's nuclear activities by not-so-subtly nodding to the one country in the region that does have nuclear weapons: Israel.
But could Iran have a point? Is there something hypocritical about the world tolerating Israel's nuclear arsenal, which the country does not officially acknowledge but has been publicly known for decades, and yet punishing Iran with severe economic sanctions just for its suspected steps toward a weapons program? Even Saudi Arabia, which sees Iran as its implacable enemy and made its accommodations with Israel long ago, often joins Tehran's calls for a "nuclear-free region." And anyone not closely versed in Middle East issues might naturally wonder why the United States would accept Israeli warheads but not an Iranian program.
"This issue comes up in every lecture I give," Joe Cirincione, president of the nuclear nonproliferation-focused Ploughshares Fund, told me. The suspicions that Israel gets special treatment because it's Israel, and that Western countries are unfairly hard on Israel's neighbors, tend to inform how many in the Middle East see the ongoing nuclear disputes. "It is impossible to give a nuclear policy talk in the Middle East without having the questions focus almost entirely on Israel," Cirincione said.
Of course, many Westerners would likely argue that Israel's weapons are morally and historically defensible in a way that an Iranian program would not be, both because of Israel's roots in the Holocaust and because it fought a series of defensive wars against its neighbors. "Israel has never given any reason to doubt its solely defensive nature," said Robert Satloff, executive director of the Washington Institute for Near East Policy, summarizing the American position. "Israel has never brandished its capabilities to exert regional influence, cow its adversaries or threaten its neighbors."
There's truth to both of these perspectives. But the story of the Israeli nuclear program, and how the United States came to accept it, is more complicated and surprising than you might think.
The single greatest factor explaining how Israel got the world to accept its nuclear program may be timing. The first nuclear weapon was detonated in 1945, by the United States. In 1970, most of the world agreed to the nuclear Non-Proliferation Treaty, which forbids any new countries from developing nuclear weapons. In that 25-year window, every major world power developed a nuclear weapon: the Soviet Union, United Kingdom, France and China. They were joined by exactly one other country: Israel.
The Israeli nuclear program was driven in many ways by the obsessive fear that gripped the nation's founding prime minister, David Ben-Gurion. After the 1948 Arab-Israeli war, in which the new country fought off Egyptian and Jordanian armies, Ben-Gurion concluded that Israel could survive only if it had a massive military deterrent -- nuclear weapons.
"What Einstein, Oppenheimer and Teller, the three of them are Jews, made for the United States could also be done by scientists in Israel for their own people," Ben-Gurion wrote in 1956. Avner Cohen, the preeminent historian of Israel's nuclear program, has written that Ben-Gurion "believed Israel needed nuclear weapons as insurance if it could no longer compete with the Arabs in an arms race, and as a weapon of last resort in case of an extreme military emergency. Nuclear weapons might also persuade the Arabs to accept Israel's existence, leading to peace in the region."
But Israel of the 1950s was a poor country. And it was not, as it is today, a close political and military ally of the United States. Israel had to find a way to keep up with the much wealthier and more advanced world powers dominating the nuclear race. How it went about doing this goes a long way to explaining both why the United States initially opposed Israel's nuclear program and how the world came around to accepting Israeli warheads.
So the Israelis turned to France, which was much further along on its own nuclear program, and in 1957 secretly agreed to help install a plutonium-based facility in the small Israeli city of Dimona. Why France did this is not settled history. French foreign policy at the time was assiduously independent from, and standoffish toward, the United States and United Kingdom; perhaps this was one of France's many steps meant to reclaim great power status. A year earlier, Israel had assisted France and the United Kingdom in launching a disastrous invasion of Egypt that became known as the "Suez Crisis"; French leaders may have felt that they owed Israel. Whatever France's reason, both countries kept it a secret from the United States.
When U.S. intelligence did finally discover Israel's nuclear facility, in 1960, Israeli leaders insisted that it was for peaceful purposes and that they were not interested in acquiring a nuclear weapon. Quite simply, they were lying, and for years resisted and stalled U.S.-backed nuclear inspectors sent to the facility. (This may help shed some light on why the United States and Israel are both so skeptical of Iran's own reactor, potentially capable of yielding plutonium, under construction at Arak.) The work continued at Dimona.
Gradually, as the United States came to understand the scope of the program, the administrations of Eisenhower, Kennedy and even the relatively Israel-friendly Johnson all pushed ever harder to halt Israel's nuclear development. Their response to an Israeli bomb was "no."
"The U.S. tried to stop Israel from getting nuclear weapons and to stop France from giving Israel the technology and material it needed to make them," Cirincione said. "We failed."
The turning point for both Israel and the United States may have been the 1967 war. The second large-scale Arab-Israeli war lasted only six days, but that was enough to convince Israeli leaders that, though they had won, they could lose next time. Two crucial things happened in the next five years. First, in 1968, Israel secretly developed a nuclear weapon. Second, and perhaps more important, was a White House meeting in September 1969 between President Nixon and Israeli Prime Minister Golda Meir. What happened during that meeting is secret. But the Nixon's administration's meticulous records show that Secretary of State Henry Kissinger said to Nixon, in a later conversation about the Meir meeting, "during your private discussions with Golda Meir you emphasized that our primary concern was that Israel make no visible introduction of nuclear weapons or undertake a nuclear test program."
That meeting between Nixon and Meir set what has been Israel's unofficial policy ever since: one in which the country does nothing to publicly acknowledge or demonstrate its nuclear weapons program, and in exchange the United States would accept it. The Nixon administration had concluded that, while it didn't like the Israeli weapons program, it also wasn't prepared to stop it. The Cold War had polarized the Middle East, a region where Soviet influence was growing and where Israel -- along with Iran -- were scarce American allies. If they had already resigned themselves to living with a nuclear weapon, Kissinger concluded, they might as well make it on their terms.
"Essentially the bargain has been that Israel keeps its nuclear deterrent deep in the basement and Washington keeps its critique locked in the closet," Satloff explained.
If the 1967 war had sparked Israel's rush to a warhead and led the United States to tacitly accept the program, then the 1973 Arab-Israeli war made that arrangement more or less permanent. Egypt and Syria launched a joint surprise attack on Yom Kippur and made rapid gains -- so rapid that Israeli leaders feared that the entire country would be overrun. They ordered the military to prepare several nuclear warheads for launch -- exactly the sort of drastic, final measure then Ben-Gurion had envisioned 20 years earlier. (Update: This incident is disputed. See note at bottom.) But the Israeli forces held, assisted by an emergency U.S. resupply that Nixon ordered, and eventually won the war.
The desperation of the 1973 war may have ensured that, once Nixon left office, his deal with the Israelis would hold. And it has. But the world has changed in the past 40 years. Israel's conventional military forces are now far more powerful than all of its neighbors' militaries combined. Anyway, those neighbors have made peace with Israel save Syria, which has held out mostly for political reasons. From Israel's view, there is only one potentially existential military threat left: the Iranian nuclear program. But that program has not produced a warhead and, with Tehran now seeking to reach an agreement on the program, it may never.
Some scholars are beginning to ask whether the old deal is outdated, if Israel should consider announcing its nuclear weapons arsenal publicly. Cohen, the historian who studies the Israel program, argues that the policy of secrecy "undermines genuine Israeli interests, including the need to gain recognition and legitimacy and to be counted among the responsible states in this strategic field."
The dilemma for Israel is that, should Iran ever develop a nuclear warhead, Israel will surely feel less unsafe if it has its own nuclear deterrent. But, ironically, Israel's nuclear arsenal may itself be one of the factors driving Iran's program in the first place.
"History tells us that Israel's position as the sole nuclear-armed state in the region is an anomaly -- regions either have several nuclear states or none," said Cirincione, of the nonproliferation Ploughshares Fund. "At some point, for its own security, Israel will have to take the bombs out of the basement and put them on the negotiating table."
Some scholars suggest that world powers, including the United States, may have quietly tolerated Egyptian and Syrian chemical weapons stockpiles as counterbalances to Israel's own weapons of mass destruction; a concession just large enough to prevent them from seeking nuclear weapons of their own.
Ultimately, while every president from Nixon to Obama has accepted Israel's nuclear weapons, at some point the United States would surely prefer to see a Middle East that's entirely free of weapons of mass destruction.
"We are not okay with Israel having nuclear weapons, but U.S. policymakers recognize that there is not much we can do about it in the short-term," Cirincione said. "But these are general back-burner efforts. All recognize that Israel will only give up its nuclear weapons in the context of a regional peace settlement where all states recognized the rights of other states to exist and agree on territorial boundaries. This would mean a settlement of the Israeli-Palestinian issues."
In other words, the Middle East would have to cease being the Middle East. Maybe that will happen, but not anytime soon.

Update: The much-discussed 1973 incident, in which Israel allegedly readied its nuclear weapons in case the country was overrun by the invading Arab armies, may have never actually happened. Avner Cohen, the ultimate authority on the subject, wrote as much in an October post for Arms Control Wonk. "The nuclear lore about 1973 has turned into an urban legend: nobody knows how exactly it originated and who the real sources were, but it is commonly believed as true or near-true," he wrote, calling the event "mythology."

What actually happened, according to Cohen, is that Defense Minister Moshe Dayan proposed in the middle of the war that Israel prepare to detonate a nuclear warhead over the desert as a "test" and show of force. But his proposal, Cohen says, was rejected immediately. Thanks to freelance journalist and former colleague Armin Rosen for flagging this. Read more in this recent paper on Israel's 1973 "nuclear alert," co-authored by Cohen along with Elbridge Colby, William McCants, Bradley Morris and William Rosenau.

quinta-feira, 14 de novembro de 2013

Programa nuclear iraniano: o coracao da materia -- Mark Hibbs entrevistado por Max Fisher

A nuclear expert explains, in very basic language, the science at the heart of Iranian nuclear talks


The Washington Post Blog, November 12 at 7:00 am

Iran's ongoing negotiations with world powers over its nuclear program, most recently this weekend in Geneva, have not yet resulted in a deal. This weekend's talks fell through, according to some reports, because French representatives worried about how the agreement would have dealt with Iran's nuclear facility at Arak.

The details of the facility, how it works and why it's so controversial can be confusing. To get a better understanding of it and the other scientific issues at the heart of this very political process, I talked to Mark Hibbs. As a senior associate at the Carnegie Endowment for International Peace's nuclear policy program, Hibbs understands both the science of the Iranian program and the politics around those scientific issues. A lightly edited and compressed transcript of our phone conversation follows.

Can you explain to me, very simply, what are the main technical issues in these negotiations with Iran? In other words, what are they negotiating over?
The two main parts that are of concern are the uranium enrichment program and the heavy-water reactor [in the city of Arak].
Can you explain the dispute over uranium enrichment first?
The question is, how much enrichment should an agreement with Iran permit Iran to do? What would be the enrichment level? Where would Iran be permitted to do the enrichment, and, finally, what happens to the enriched uranium when it comes out of the enrichment plant?
Iran has been building up an inventory of enriched uranium. Most of it is 3 percent enriched or 5 percent enriched. It's "low enriched" uranium fuel, at the level of enrichment that normally is used for normal nuclear power reactors, like the reactor Iran has at Bushehr. There is a small nuclear inventory that Iran is enriching at [its nuclear facility at] Fordow, at a second enrichment plant, and that's enriched to 20 percent. And the problem is that 20 percent enriched uranium. The amount of work that's necessary, the amount of processing of the uranium to enrich it to 20 percent, that gets you most of the way there to enrich it further to 90 percent, which is what you would want for a nuclear weapon. The concern is that there has been, in recent years, a small but growing amount of 20 percent enriched uranium, which is the focus of a great deal of tension in this negotiation, because that would be the inventory that's closest to bomb grade.
They have slowed down the accumulation of this 20 percent enriched uranium. They've slowed it down to a crawl, and they haven't crossed that line. That is an indication that Iran is aware that this is a sensitive matter. That being said, in a negotiation to try to solve the Iranian crisis, the powers negotiating with Iran want to eliminate this threat. They want all of the 20 percent enriched uranium removed, converted to other nuclear materials that can't be readily accessible. And there hasn't been a discussion on it on how best to do that.
Most of the time, since about 2006, the countries negotiating with Iran have been preoccupied primarily with schemes to get that 20 percent uranium out of the country, and more recently there has been a discussion about an alternative approach which is to take the 20 percent enriched-uranium inventory and convert it into an oxide form, which would be less accessible in the sense that Iran would have to take a number of processing steps to convert that back again into metal.
The French are involved in that; the Americans are involved in that. Politically, ultimately it has to do with what you believe to be Iran's intentions. Technically, it has to do with what your assessment is about Iran's capabilities, the question of would Iran be able to reconvert the uranium, how quickly would Iran be able to do that and would they be able to do it fast enough that they wouldn't be detected.
What about Iran's heavy-water reactor in the city of Arak? Some reporting suggests that the negotiations in Geneva fell apart because the French didn't think the agreement was tough enough on this reactor. What does a heavy-water reactor do, and why is this one so controversial?
Okay, I am going to walk you through some basic science. [Laughs] The uranium fuel in the reactor core is surrounded by what's called a "moderator." The moderator in most reactors is water. For example, in a power reactor that makes electricity, there is enriched light-enriched uranium surrounded by a water moderator, which permits the nuclear reaction to happen. In the case of this Iranian reactor, the moderator is not normal water, it's heavy water. Heavy water is water for which the hydrogen isotope has a proton and a neutron, instead of just a proton, making it denser. You can make it through several chemical processes.
Heavy water moderates the reactor less efficiently than the normal, light water does. What that means for the reaction is that the deuterium, the heavy isotope of hydrogen, absorbs fewer neutrons, which are released spontaneously by the fuel in the system. It means that there's going to be a lot more neutrons in that nuclear system, in the core of that reactor. That means that the natural uranium fuel, which is to a large extent over 70 percent of the uranium in that fuel, is isotope U-238.
The excess neutrons in that system get absorbed by that natural uranium. They absorb the neutrons and it transmutes the uranium into plutonium-239, so you're creating plutonium by doing that. That's what you're doing in your reactor. The heavy water permits the reactor in Iran, or will permit the reactor in Iran, to be very efficient at producing plutonium.
Which is used for making nuclear weapons.
Correct. The design of the reactor is considered a red flag for nonproliferators. They see the heavy water, together with the use of the natural uranium fuel, the U-238 in the fuel, as a red flag. It's a reactor that can be very efficiently used to produce plutonium for nuclear weapons.
This gets to the heart of the problem. The United States has a very firm position about this. It has taken the view that the reactor in Iran is a bomb factory. The Iranian narrative says the reactor is supposed to be used for medical isotope production and for general research.
Who's right?
In a sense the problem that the negotiators have about this project is that both of them are right. The reactor can be used to make bombs, but it's also perfectly suitable for a large number of peaceful-use applications.
What this problem reveals is a disconnect between the nonproliferation community, which sees the heavy water reactor and its neutrons as a threat because they can be used to make bombs, and then you have the nuclear research community, academic people mostly, who use heavy water reactors in many countries to produce neutrons that they need for new nuclear research. So nuclear researchers will tell you that the most valuable reactors in the world are those that create the most neutrons, and in fact these heavy water reactors do that.
But if you take the position as the U.S. government has taken, that there is no justification for this reactor in Iran other than making bombs, then there's no way that you could justify a solution that would permit Iran at the end of the day to have this reactor.
But Iran says it doesn't want a nuclear weapon, so presumably its position is that it should be allowed to keep the reactor.
Iran will make the argument that it should have the reactor, because the International Atomic Energy Agency [IAEA, the United Nations' nuclear watchdog] is inspecting everything in Iran. And Iran has agreed to implement a so-called Additional Protocol, which is an agreement that provides a far greater level of IAEA intrusiveness into the program. So the Iranians will argue, "If we're demonstrating our nonproliferation bona fides to you, to the IAEA, then you should let us have the reactor."
So what was the big disagreement over Arak? Some reports say that the deal at Geneva this weekend fell through because the French diplomats had some concerns about how it would deal with the Arak reactor.
The French were not satisfied that this agreement really addressed the future of this reactor. The French were saying, "What we want to see happen is for the Iranians to agree not to do any more work on this reactor for six months or more. And during this period of time, we will sit down with Iran and we'll discuss how to go forward about the long-term future of this project."
What we have heard is that the preliminary agreement that had been discussed was that Iran had agreed not to start up the reactor for six months. And if that's the case, that wouldn't suffice. That reactor probably cannot be started up anyway during the next six months, because the Iranians are having trouble finishing the project. They're under sanctions and there's things that are missing. So they can't finish it.
In other words, if Iran had agreed not to start up the reactor for six months, that would have been pretty meaningless since they probably weren't going to be able to do that anyway.
That's why I think that in the longer term, when we look at this in a week or so, maybe in a couple of weeks, we'll look back and we'll see the French intervention is something which was constructive and positive. And it's not something that happened because a few people in a negotiating team weren't happy for one reason or another. I think there are issues here that have to be addressed.


Max Fisher is the Post's foreign affairs blogger. He has a master's degree in security studies from Johns Hopkins University. Sign up for his daily newsletter here. Also, follow him on Twitter or Facebook.

sábado, 12 de outubro de 2013

Brasil: um pais rico que financia os pobres americanos; o Tesouroagradece...

Não o nosso Tesouro, claro, mas o deles.
O nosso torra pelo menos 35 bilhões de dólares por ano -- repito: US $ 35.000.000.000 -- para manter essas reservas remuneradas a 2,5% ao ano, emitindo títulos da dívida pública brasileira que ele remunera a 10% na média.
Quem é o estúpido nessa história?
Paulo Roberto de Almeida


WorldViews

This surprising chart shows which countries own the most U.S. debt


It's no secret that China is the world's largest foreign holder of U.S. debt – and that Beijing is, for this reason, expressing a lot of concern about the U.S. shutdown and now possible default that could significantly devalue their investment. This chart, of foreign debt-holders by country, really drives home why China is so preoccupied with our internal squabbles. They've got $1.28 trillion riding on the U.S. economy. Move your cursor over the chart to see who holds how much debt:
The depth of China's investment in the United States is also a reminder of how closely the two economies are linked, and the degree to which any U.S. setback also harms China, which is just emerging from its own very different sort of debt crisis.
This chart is also an important reminder, though, that China is not, as it's so often described, "America's banker." China holds the largest share of U.S. debt but less than a quarter of the total $5.6 trillion in foreign-held debt.
And China's share is not the largest by a very wide margin; Japan has $1.14 billion worth, which is pretty close to China's investment. You might be surprised by that, given how little we talk about Japan's investment in U.S. Treasury securities, versus China's. While we heard a lot of similarly scary rhetoric in the 1990s about how Japan was "taking over" the United States, we've come to accept the idea that Japan investing in our economy is just a financial decision – and a vote of confidence in American wealth – rather than part of any nefarious plot to control us from afar.
When Japan's finance minister urged the U.S. to avoid defaulting on its loans this week, we took it as a serious warning, as opposed to construing as "scolding" the similar sentiments from our "Chinese bankers." Of course, the U.S. has a much friendlier political relationship with Tokyo than it does with Beijing, which goes a long way to explaining why we see it so differently, but China doesn't want to see its investment tank any more than Japan does.
The third-highest foreign holder of U.S. debt is Brazil, with $256 billion. European countries hold about $1 trillion in combined U.S. debt; $1.14 trillion if you include Russia. The largest holder of U.S. debt is, of course, the United States itself; the majority is American-owned.

sexta-feira, 27 de setembro de 2013

Desigualdade no mundo: como os paises se comparam - Max Fischer (WP)


Map: How the world’s countries compare on income inequality (the U.S. ranks below Nigeria)

 The Washington Post Blog: FRIDAY, SEPTEMBER 27, 6:30 AM ET
Bluer countries have better income equality. Redder countries are more unequal. Data: CGDev, DIIS. (Max Fisher/The Washington Post)
The way we measure income inequality is changing. After years of relying on a complicated metric called the Gini coefficient, some economists argue that we should adopt the Palma ratio, which measures the gap between the rich and the poor in a society. My colleague Dylan Matthews explains how the Palma works and why it might be superior (more on that below).
In the map up top, I've illustrated the latest data on income inequality around the world, as measured by the Palma. The results are pretty revealing. Bluer countries have greater income equality, according to the metric, meaning that there's less of a gap between the rich and the poor. Redder countries have more income inequality, meaning that there's a wider gap. Purple countries are about in the middle -- that includes the United States, which is the most unequal of any developed country measured.
The countries that come out looking best include, no surprise, the usual suspects of Northern Europe. Interestingly, Eastern Europe scores quite highly as well, as do some post-Soviet countries in Central Asia. Perhaps that's a legacy of Soviet-era social programs meant to flatten class divides. But it's also a reminder that, while economic equality is great, it's not synonymous with a healthy economy. Some countries are economically equal because everyone is well-off, as in Denmark, and some because most everyone is equally poor.
The countries with the highest income inequality are, by far, those of Latin America and the southern tip of Africa. These countries have been seeing economic growth over the past few decades, but much of the wealth ends up funneling into the top stratospheres of society. This problem tends to be self-reinforcing: The rich are able to secure better education and political access, making it easier for them to stay rich and tougher for everyone else to get a share of the pie.
The United States doesn't come out of this comparison looking great. It's ranked 44th out of 86 countries, well below every other developed society measured. It's one spot below Nigeria, which has some of the worst political corruption in the world and in 2012 saw nationwide protests over perceived income inequality. The United States' Palma ratio ranks it just beneath Nigeria but above Russia and Turkey -- all countries that have experienced heavy political unrest in recent years.
The data offer a reminder that the United States might enjoy greater economic equality than much of the world, but it is at the bottom end of the developed world. And the Palma ratio actually shows the United States in a more positive light than does the Gini coefficient, which ranks it even lower. To get a better sense of how the United States compares to the rest of the world, here's a map that shows all other countries just relative to the United States. Blue countries are more equal than the United States, red countries are more unequal:
Blue countries have better income inequality than the U.S., red countries worse. Data: CGDev, DIIS. (Max Fisher/The Washington Post)
Here's the story with the Palma ratio, which gave us these data. Two economists with the Center for Global Development, Alex Cobham and Andy Sumner of King's College London, make the case for the Palma in a recent paper. They explain that it's much more elegant than the Gini coefficient and better suited at comparing the rich and the poor. The Palma simply compares the richest 10 percent of people with the poorest 40 percent. Their report provides the data mapped out above, supplemented with some numbers from the Danish Institute of International Studies.
Here's a video Cobham and Sumner produced to explain how the Palma ratio works and why they think it's better: