Jul 11th 2008

France banking on laser research

by Michael Johnson

Michael Johnson is a music critic with particular interest in piano. 

Johnson worked as a reporter and editor in New York, Moscow, Paris and London over his journalism career. He covered European technology for Business Week for five years, and served nine years as chief editor of International Management magazine and was chief editor of the French technology weekly 01 Informatique. He also spent four years as Moscow correspondent of The Associated Press. He is the author of five books.

Michael Johnson is based in Bordeaux. Besides English and French he is also fluent in Russian.

You can order Michael Johnson's most recent book, a bilingual book, French and English, with drawings by Johnson:

“Portraitures and caricatures:  Conductors, Pianist, Composers”

 here.

At the heart of the French advanced research program is a little-known project for a giant laser cannon -- not for shooting down satellites but for something potentially much more powerful. It will test theories for the next generation of civilian energy sources and French thermonuclear weapons.

The Laser Megajoule (LMJ) facility, now under construction at Le Barp, near Bordeaux, is designed to achieve nuclear fusion - the same process as the ignition of the hydrogen bomb - in laboratory conditions. It will combine 240 high-energy-density lasers as the energy source. (Mega means million and a joule is an energy unit used in physics.)

Work is on target to complete the construction by 2012. It will be the world's most powerful laser installation for any purpose.

I was granted a private tour of the sprawling facility recently and had an opportunity to question the two physicists who showed me around. This is no mere Gaullist prestige project. They are already talking of a "Nobel-worthy" creation.

For both civil and military applications, scientists have waited decades for laboratory technology to create pressures and temperatures sufficiently high to fuse hydrogen atoms. When this is achieved it will be a "transforming event" for science, says Eric Storm, liaison officer between LMJ and a somewhat smaller laser facility being built at Lawrence Livermore National Laboratory in California. "This is the holy grail."

Both labs will attempt to produce temperatures of several hundred million degree, reaching the estimated levels of heat in the sun and other stars- in effect creating a few "new stars" every day. Each burst will be monitored in a "target chamber" to help scientists probe such mysteries as supernova exploding stars and the chemical processes of the sun. "We'll finally be able to say, 'Now I understand better what's happening,'" says Storm.

A system of amplifiers and optics will shoot the laser beams down a path of 2100 feet, including multiple passes to build up power, to focus on a pellet of deuterium and tritium, causing hydrogen fusion in a few billionths of a second. This facility is the talk of the scientific community because the process has never been studied in laboratory conditions.

A friendly rivalry between the two similar laser systems has developed, and a steady exchange of non-military data has already been carried out.

The French laser unit is a key component of Simulation, the equivalent of the U.S. nuclear Stockpile Stewardship organization. Both programs are aimed at maintaining nuclear arsenals at operational levels and modernizing existing weaponry.

LMJ is civilian-operated by the Commisariat à Energie Atomique (CEA), the French Atomic Energy Commission, but one of its main missions will be to validate computer-based weapons calculations without resorting to atmospheric or underground testing - long forbidden by the Nuclear Non-Proliferation Treaty. The last French underground test was a controversial 1996 blast on the Mururoa Atoll in the South Pacific.

About three-quarters of the LMJ project will be devoted to military experiments, with the rest dedicated to basic physics for disciplines ranging from astrophysics to new energy sources. Laboratories throughout the world are being invited to submit projects for the LMJ and initial proposals are under consideration.

The French hope to create a global center of laser expertise that they believe will be a pivotal technology for the future. Alongside the military installation, land is being cleared for the "Route du Laser", a future Silicon Valley equivalent for laser applications. A program called Alphanov will facilitate the transfer of technology to the private sector. Three private sector companies are installed there and several others are in negotiation for space.

In addition, a few months ago the French announced the world's first graduate study program in fusion science, to be offered at several French universities and eventually at others in Europe. The degree-granting program is designed to train the next generation of nuclear science specialists and incidentally keep France on the map as a center of excellence in fusion matters.

Why does France bother? Because the country's leadership is determined to see France do more than make wine, cheese, perfume and fancy clothes. Another factor is what the French call cocorico (cock-a-doodle-do), the national pride in maintaining independence from U.S. technology, especially where there are military applications.

A massive investment program in civil nuclear power has virtually freed France of Middle East oil imports, with 80 percent of the nation's electricity now produced by 58 nuclear power stations. There have been stumbles along the way, including the shutdown and dismantling of Superphénix, the multibillion-dollar reactor that produced more plutonium than it consumed, for financial reasons. And so the tactics shift but the strategy survives.

The investment in nuclear weaponry for national defense, the "dissuasion" force to discourage foreign attacks, also continues apace. The stockpile maintenance program operates on a 15-year budget of 8 billion dollars, perhaps not excessive considering that France is battle-ready with its estimated 400 operational nuclear warheads. This arsenal makes it the third-largest nuclear power after Russia and the United States, well ahead of China and Great Britain, both of which have only an estimated 200 warheads each, according to research published recently in the Bulletin of Atomic Scientists.

French President Nicolas Sarkozy announced in March that France will reduce its number of airborne nuclear weapons by one-third, to under 300 missiles. This will leave France with half the maximum number of warheads it had during the Cold War. But Sarkozy insisted he was committed to France's nuclear deterrent as a "life-insurance policy".

Pierre Bouchet, director of the well-protected CEA site, is serene in his confidence that France is doing the right thing standing by the development of military nuclear potential. Superpower confrontation may be over but Bouchet remains firm. I asked him who the enemy is. "Today, I don't know," he said. "But can you predict what the world will be like in 20 years? In 40 years? I cannot."

However it turns out, the French intend to be ready.

In the meantime, the world is waiting for new energy sources, and France is determined to be a player there as well.


If you wish to comment on this book review, you can do so on-line.

Should you wish to publish your own article on the Facts & Arts website, please contact us at info@factsandarts.com. Please note that Facts & Arts shares its advertising revenue with those who have contributed material and have signed an agreement with us.

 


This article is brought to you by the author who owns the copyright to the text.

Should you want to support the author’s creative work you can use the PayPal “Donate” button below.

Your donation is a transaction between you and the author. The proceeds go directly to the author’s PayPal account in full less PayPal’s commission.

Facts & Arts neither receives information about you, nor of your donation, nor does Facts & Arts receive a commission.

Facts & Arts does not pay the author, nor takes paid by the author, for the posting of the author's material on Facts & Arts. Facts & Arts finances its operations by selling advertising space.

 

 

Browse articles by author

More Current Affairs

Dec 29th 2022
EXTRACTS: "On August 1, 1991, a little more than three weeks before Ukraine declared independence from the Soviet Union, US President George H.W. Bush arrived in Kyiv to discourage Ukrainians from doing it. In his notorious 'Chicken Kiev' speech in the Ukrainian parliament, Bush lectured the stunned MPs that independence was a recipe for 'suicidal nationalism', 'ethnic hatred', and 'Local despotism.' ----- ....the West’s reluctance to respect Ukraine’s desire for sovereignty was a bad omen, revealing a mindset among US and European leaders that paved the way to Russia’s full-scale invasion in February. ----- .... Western observers, ranging from Noam Chomsky to Henry Kissinger, blame the West for Russian President Vladimir Putin’s decision to invade, or have urged Western leaders to provide Putin a diplomatic off-ramp by compelling Ukraine to give up territory. Policymakers, too, seem to view Ukraine’s self-defense as a bigger problem than Russia’s genocidal aggression. ----- ..... despite the massive material and military support the West has provided to Ukraine, the fateful logic of appeasement lingers, because many Western leaders fear the consequences of Russia’s defeat more than the prospect of a defeated Ukraine. ----- This war is about the survival of Ukraine and the Ukrainian people. In the words of the Israeli leader Golda Meir, born in Kyiv, 'They say we must be dead. And we say we want to be alive. Between life and death, I don’t know of a compromise.' "
Dec 29th 2022
EXTRACT: "China’s flexible, blended, increasingly dynamic private sector could do all that and more. ----- Then came Xi Jinping. "
Dec 29th 2022
EXTRACTS: "For a few years in the late 2010s, it seemed to be only a matter of time before China would replace the US as the world’s largest economy and overwhelmingly dominant technological superpower. Then came the COVID-19 outbreak in Wuhan in late 2019. " ---- "How could China’s seemingly all-powerful autocrat understand so little about the social contract on which his power rests? For all its difficulties, liberal democracy – with its transparency and self-imposed limits – has once again proved more efficient and resilient than autocracy. Accountability to the people and the rule of law is not a weakness; it is a decisive source of strength. Where Xi sees a cacophony of clashing opinions and subversive free expression, the West sees a flexible and self-correcting form of collective intelligence. The results speak for themselves."
Dec 12th 2022
EXTRACTS: "Next time you’re in Ukraine’s capital, Kyiv, don’t bother looking for Dostoevsky Street. It’s been renamed: it’s now Andy Warhol Street. ..... because many Ukrainians regard Andy as Ukrainian. Was he? The evidence is mixed." ---- "Warhol remained a committed Greek Catholic all his life. He regularly prayed, both at home and in church, and frequently attended Sunday Mass. His bedside table contained a crucifix, a Christ statuette, and a prayer book. After he died on February 22, 1987, he was buried in St. John the Divine Byzantine Catholic Cemetery, some twenty miles south of Pittsburgh, in a simple grave next to his parents." ---- "When it comes to objective cultural affiliation or subjective ethnic identification, the United States—with its diverse Slavic heritages—has the greatest claim on Warhol and his art."
Dec 12th 2022
EXTRACT: "Cellular agriculture provides an alternative, and could be one of this century’s most promising technological advancements. Sometimes called “lab-grown food”, the process involves growing animal products from real animal cells, rather than growing actual animals. If growing meat or milk from animal cells sounds strange or icky to you, let’s put this into perspective. Imagine a brewery or cheese factory: a sterile facility filled with metal vats, producing large volumes of beer or cheese, and using a variety of technologies to mix, ferment, clean and monitor the process. Swap the barley or milk for animal cells and this same facility becomes a sustainable and efficient producer of dairy or meat products."
Dec 5th 2022
EXTRACT: "After a decade of unconstrained growth – when it seemed that a new billionaire was minted every day – the tech industry has finally hit a rough patch. Elon Musk’s erratic behavior following his takeover of Twitter has left the financially leveraged platform in a precarious state. The crypto exchange FTX’s sudden implosion has vaporized a business that was recently valued at $32 billion, taking many other crypto firms with it. Meta (Facebook) is laying off 11,000 people, 13% of its workforce, and Amazon is shedding 10,000. What are we supposed to make of these setbacks? Are they isolated incidents, or signs of structural change?"
Dec 3rd 2022
EXTRACT: "Just looking at explicit debts, the figures are staggering. Globally, total private- and public-sector debt as a share of GDP rose from 200% in 1999 to 350% in 2021. The ratio is now 420% across advanced economies, and 330% in China. In the United States, it is 420%, which is higher than during the Great Depression and after World War II."
Dec 3rd 2022
EXTRACT: "The Conservative leadership must stand up to the party’s extremists, and it must do so sooner rather than later. If moderates cannot defeat the hardliners by the next election, and the outcome turns out to be as bad for the Tories as recent polls suggest, they will find they have the same fight on their hands in opposition. --- Conservatives must never underestimate the importance of their moderate supporters. If the Party continues to disregard centrists whenever the Brexiteer right stamps its feet, it may find itself out of power for a long time to come."
Nov 24th 2022
EXTRACT: "....young voters did reach the polls they voted overwhelmingly for Democrat candidates across the country. According to reports, 63% of 18- to 29- year olds voted Democrat and 35% voted Republican in the House of Representatives elections. Voters between 30 and 44 split their vote between the two parties, while older voters tended to vote Republican."
Nov 24th 2022
Nouriel Roubini: "Central banks are in both a stagflation trap and a debt trap. Amid negative aggregate supply shocks that reduce growth and increase inflation, they are damned if they do and damned if they don’t. If they increase interest rates enough to bring inflation down to 2%, they will cause a severe economic hard landing. And if they don’t – attempting instead to protect growth and jobs – they will be left increasingly far behind the curve, leading to a de-anchoring of inflation expectations and a wage-price spiral. Very high debt ratios (both private and public) complicate the dilemma further. Raising interest rates enough to crush inflation causes not only an economic crash, but also a financial crash, with highly leveraged private and public debtors facing severe distress. The resulting financial turmoil that intensifies the recession, creating a vicious cycle of deepening recession and escalating financial pain and debt distress. In these circumstances, central banks will blink. They will wimp out in the fight against inflation, in an effort to avoid an economic and financial crash. But that will lead to a higher permanent inflation rate, while only postponing the arrival of stagflation and debt crises. In other words, central banks in the United States, Europe, and other advanced economies have only bad options."
Nov 13th 2022
EXTRACTS: "Today’s autocrats wear staid business suits and pretend to be democrats, and that has been sufficient to grant them access to high-level meetings in Davos or at the G20, where they actively recruit former Western politicians, lawyers, public-relations consultants, and think tanks to make their case in the West." ---- "....whatever the weaknesses of Western democracies, they still command a degree of soft power that their autocratic competitors could only dream of. Democracy remains popular around the world – among citizens of both democratic and nondemocratic countries. That is why modern dictators pretend to be democrats." ---- "....there is no shortage of criticism about how the US and Europe function. But that itself is a product of the press freedom and political opposition that one can find only in democracies. But actions speak louder than words: Immigrants from around the world are eager to come to Europe or America, whereas few are trying to get into Russia or China."
Nov 9th 2022
EXTRACT: "In conventional macroeconomics, an economy’s longer-term growth potential is determined by the sum of labor-force and productivity growth. If one of those factors slows, the other must accelerate. Otherwise, long-term growth suffers.  China is in serious trouble on both fronts. An unsustainable one-child family-planning policy –subsequently changed to a two- and now three-child policy – means that the working-age population is declining, and Xi’s speech at the 20th Party Congress suggested that already-strong productivity headwinds are likely to intensify. "
Nov 1st 2022
EXTRACTS: "First and most obvious – it has happened before. And in an historical sense, it has happened relatively recently, with the collapse of the USSR in 1991 rightly considered a seismic event in world politics. The rub is that nobody predicted the end of the USSR either. In fact, it was confidently assumed in the West that Mikhail Gorbachev would go on ruling the Soviet Union, until the hard-line coup that failed to topple him (but left him mortally wounded in a political sense) made that view obviously redundant." ---- "So is it speculative to talk about a future Russian collapse? Yes. Is there evidence it is imminent? No. But in many ways that’s the problem: when authoritarian regimes implode, they tend to do so very quickly, and with little warning."
Oct 25th 2022
EXTRACT: " But in celebrating the CPC centennial, he [XI left little doubt of what those challenges might portend: “Having the courage to fight and the fortitude to win is what has made our party invincible.” A modernized and expanded military puts teeth into that threat and underscores the risks posed by Xi’s conflict-prone China."
Oct 8th 2022
EXTRACTS: "Recent inflation news from the eurozone’s largest member, Germany, is particularly alarming. In August, producer prices – which measure what is happening at the preliminary stages of industrial production – were a whopping 46% higher than in the same month last year. Given the long-term correlation between the growth rate of producer and consumer prices, this suggests that the latter could soar to 14% in November. Price stability – which is supposed to be the ECB’s uncompromising goal, per the Maastricht Treaty – is no longer perceptible" ----- "Since the 2008 global economic crisis, the ECB has allowed the central-bank money supply to increase twice as fast, relative to economic output, as the US Federal Reserve has. Of that growth, 83% was the result of the ECB’s purchases of government bonds from eurozone countries. With those purchases – which totaled an estimated €4.4 trillion – the ECB pushed interest rates on government bonds to around zero. This spurred countries to disregard European debt rules and accumulate debt at a breakneck pace."
Oct 7th 2022
EXTRACTS: "While some Russians have opposed the attack on Ukraine from the outset and publicly protested against the mobilisation that has just been declared, others, on the far right, feel that Russia is holding back too much and are increasingly calling for total mobilisation, the carpet-bombing of Ukrainian cities, and even the use of nuclear weapons." ----- "Will the Kremlin be able to channel the growing warmongering zeal? In view of the intensity of the rhetoric of the various wings of the Russian far right, backed recently by several Putin allies including the Chechen leader Ramzan Kadyrov, it is doubtful: whatever the outcome of the war in Ukraine, nationalist pressure is likely to become a serious and lasting threat to Russia’s internal stability."
Oct 3rd 2022
EXTRACT: "But US and global equities have not yet fully priced in even a mild and short hard landing. Equities will fall by about 30% in a mild recession, and by 40% or more in the severe stagflationary debt crisis that I have predicted for the global economy. Signs of strain in debt markets are mounting: sovereign spreads and long-term bond rates are rising, and high-yield spreads are increasing sharply; leveraged-loan and collateralized-loan-obligation markets are shutting down; highly indebted firms, shadow banks, households, governments, and countries are entering debt distress. The crisis is here."
Sep 29th 2022
EXTRACTS "Ever since she became a prominent political figure 12 years ago, Truss has been a shapeshifter. She started as a Liberal Democrat before becoming a Conservative, and she voted to remain in the European Union before championing Brexit. As a minister, it is hard to think of anything she accomplished. She signed a few EU trade deals as Secretary of State for International Trade, but most of those were rollovers." --- "But if until recently it seemed that Truss was driven solely by political ambition, her government’s 'mini-budget' proposal sheds light on her deeper ideological affinities."
Sep 20th 2022
EXTRACT: "Russia’s focus on Ukraine and Putin’s choice to frame this as a civilisational struggle with the west has created opportunities for China to enhance its influence elsewhere – at Russia’s expense."
Sep 20th 2022
EXTRACTS: ”The Ukrainian army is making spectacular advances,” --- “…the European Union has fully mobilized to confront the energy crisis.” ---- “we are helping our partners in the Global South to handle the fallout from Russia’s brutal aggression and cynical weaponization of energy and food.” ---- “In short: the overall strategy is working. We must continue to support Ukraine, pressure Russia with sanctions, and help our global partners in a spirit of solidarity.”