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Comment Re:This Is Real Hacktivism (Score 4, Insightful) 361

The whole piece is based on a Fox News article. That by definition makes it unreliable. Quoting anonymous "security experts" is worthless and just citing the number of users signing on to Stuxnet security sites is hardly any better. I don't know if the Iranians have this thing under control or not and in all likelihood neither does Fox News.

While you luxuriate in your little cocoon of ideologically induced ignorance, others might like to consider some of the facts:

1. Iran as a signatory to the NPT has a right to run nuclear power plants. Even Hilary Clinton doesn't object to the Bashehr facility.

2. Bushehr facility is a Russian VVER pressurized water reactor. Russia is supplying the fuel and taking away the spent fuel. PWRs are very unsuited to producing weapons grade material. They must be shutdown for refueling. To produce PU239 uncontaminated with significant PU240, which is for all practical purposes inseparable from PU239, you need a short fuel cycle. The frequent lengthly shutdowns makes this an infeasible proposition. PU239 contaminated with significant amounts of PU240 is just not much use for weapons - it would fry the bomb makers with significant risk of premature detonation.

3. Iran certainly has an uranium enrichment program and this would give them a "break out capability" but whether Iran is actually producing or about to produce nuclear weapons is another matter entirely and not supported by any substantive evidence.

4. Whether Iran's nuclear program is "evil" is at most a matter of opinion. However, what would be construed as evil by most thinking people is the installation of the Shah by the CIA at the behest of British oil interests with the support of the British government. Rather unsurprisingly, nations tend to know their own history and mostly do believe in their right to self determination. Viewed against this historical backdrop, the most likely factor in triggering an Iranian weapons program would be a continuing and ramped up aggressive posture by the United States.

Comment Re:Uh wait... (Score 4, Insightful) 224

Solar thermal may be cheaper than PV but is still a lot more expensive than nuclear. The Arithmetic adds up to Nuclear

I'm not aware that there is any solar thermal plant in existence that has anything like the 90% capacity factor of nuclear. Andasol 1 and 2 in Spain as I understand it have 7 hours of storage. The most likely scenario for solar thermal is that it is backed up by gas in the immediate future.

Comment Re:Uh wait... (Score 4, Insightful) 224

What are you smoking?

Many developing countries have grids where the lights go out on a regular basis because of a the lack of baseload generation capacity. They are in desperate need of baseload (coal, nuclear, gas or hydro) to stabilize their grids and meet demand. You cannot do this with PV - period. Nuclear is the least environmentally damaging option and the lowest cost low emission technology.

Notably Vietnam and Bangladesh have recently signed agreements with Russia to build two VVER nuclear power plants in each country. Vietnam looks to be about to conclude a contract with Japan for two more reactors.

Comment Re:Plant vs. Human evolution (Score 1) 293

It's not entirely true that there are no inhabited areas with high natural background levels. In fact much higher than the global average. These include Ramsar in Iran, Guarapari in Brazil, Kerala in India and others. The interesting thing is that epidemiological studies do not find adverse health effects on humans. Which certainly raises questions about the linear no threshold model which holds that there is no safe lower limit.

High Levels of Natural Radiation in Ramsar, Iran

Comment Re:Better to just adopt 4th Gen Nuclear (Score 3, Insightful) 389

Indeed the world cannot sit on it's hands waiting fusion. Fission is a highly practical, safe and clean form of electricity generation. And Generation IV reactors make it sustainable and hugely reduce the waste issue. If you haven't seen it, there is a host of informative material and discussion on Barry Brook's blog. Brooke is Director of Climate Science at the University of Adelaide and one of the group including Hansen pushing for development and deployment of Gen III and Gen IV nuclear.

Brave New Climate

Comment Re:US abuse (Score 1) 966

Not since 1950 eh? How about the carpet bombing of Cambodia. (A lot) More bombs on a defenseless tiny nation than were dropped by all allied forces in WWII. This vile campaign went under the name of Operation Menu.

The only reason this experience is not being repeated on the same scale is that the US lost the war on Vietnam and strategic and political thinking changed. Not that there has been a sudden outbreak of "humanity" in US foreign policy or military doctrine.

Comment Re:glow, baby, glow! (Score 1) 415

The following link has a table of reactors currently under construction (or with construction about to commence) in China.

Chinese Nuclear Build

It can be seen that the construction schedule is mostly in the range 3 -5 years per plant.

The capital costs of the new Chinese plants seem to be well under $2 billion per GWe capacity (avg ~ 1.5 billion). At this price they are probably cheaper than coal when the much lower fuel costs are taken into account. Notably some of these new plants are Generation III+ Westinghouse AP1000 reactors.

http://www.world-nuclear.org/info/inf02.html

Star Wars Prequels

Big Changes Planned For The Force Unleashed 2 100

Star Wars: The Force Unleashed debuted in 2008 to less than stellar reviews, but sales of the game were strong. A sequel for the game is due out in October, and the developers spoke at length with the Guardian's Games blog about the improvements they've been working on. One of their priorities was adding depth to the combat system to make it less of a button-mash. "The team has completely redesigned all the familiar Force powers from the first title including Force Push and Force Grip, and has added a few newcomers including the potentially amusing Force Mind Trick that'll allow you to trick Storm Troopers into leaping from high ledges." Enemy AI is another area that's getting some love, and they're trying to make level design more open and less linear. The team's confidence in the changes they're making stems in part from much greater familiarity with their game-building tools. "Like its predecessor, Force Unleashed 2 will combine three third-party physics engines, Havok, Euphoria and Digital Molecular Matter, to provide cutting edge human animation, materials effects and authentic physical forces. ... 'Whenever you're building the first iteration [of a game series] and a brand new game engine at the same time, everything comes in hot and fast – we were literally figuring out how to get the most out of those three technologies all the way up to shipping. The DLC then helped us to learn more, and that knowledge has given us the biggest leap forward.'" A trailer for the game was released at E3.
Cellphones

Fring Calls Skype 'Cowards'; Skype Responds 152

An anonymous reader writes "It seems that Skype and Fring are not getting along so well today. First, Fring made a claim that Skype was blocking Fring and in a subsequent blog post, called Skype 'cowards': 'Now that Fring expanded capacity to support the huge demand for video calling for all users, Skype has blocked us from doing so. They are afraid of open mobile communication. Cowards.' Skype has responded, stating that Fring's misuse of Skype software was damaging their brand and reputation: 'There is no truth to Fring's claims that Skype has blocked it. Fring made the decision to remove Skype functionality on its own.'

Comment Re:That's how science works... (Score 1) 701

Yeah, right around the world meteorologists have been hard at it, repainting weather stations just to increase the surface temperature anomaly.

The issue of "well sited" or "poorly sited" stations, urban heat island effect, altitude of stations etc etc etc have been sliced and diced every which way in the published literature and have not been found to have any significant effect on the global temperature trend.

Not to mention the fact that the satellite temperature record shows about the same trend of global warming as do the surface temperature records.

Watts' surface station project has fallen flat on it's face and contributed a bit fat nothing to the understanding of climate.

Comment Re:That's how science works... (Score 4, Informative) 701

Don't you be silly. Nearly all the raw temperature station data has been available for years. It's called the Global Historical Climatology Network. Go and look it up.

Anybody wanting to construct their own global or regional temperature records has been able to do so. In fact NASA GISS temperature record is constructed from this freely available dataset.

The fact that after years of whining, the skeptics never did so says one of two things - they are incompetent or for not hard to fathom reasons, unwilling. Far easier and suited their purposes better to defame working scientists.

In fact in the last 6-9 months, several science bloggers have done so, including (at last) one skeptic. And the results all are in close agreement with the published HAdCrut, GISS and NCDC temperature records.

So exactly what data is withheld that actually affect in any meaningful way the core conclusions of climate science?

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