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Comment: Re:What truly makes me sad however... (Score 2) 407

by Gearoid_Murphy (#37551568) Attached to: 150th Anniversary of Greenhouse Climate Theory
You mean clouds?, the effect you're referring to is highly dependent on the size of the water droplets. So high levels of water vapour do not necessarily entail high levels of solar reflectance but it does directly entail a positive feedback effect on global temperatures. If you've got references to back-up your assertions, by all means, provide them. But I suspect that anyone using the phrase "Global Warming Alarmists" whilst arguing a point related to climate science has little actual interest in the Science.

Editor resigns over Spencer climate article->

Submitted by Gearoid_Murphy
Gearoid_Murphy writes "The editor of a science journal has resigned after admitting that a recent paper casting doubt on man-made climate change should not have been published. The paper became a cause celebre in "sceptical" circles through its claim that mainstream climate models inflated temperature projections. In his resignation letter he writes: "The problem is that comparable studies published by other authors have already been refuted..., a fact which was ignored by Spencer and Braswell in their paper and, unfortunately, not picked up by the reviewers.""
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Comment: Re:What? (Score 1) 158

by Gearoid_Murphy (#33913400) Attached to: AOL Spends $1M On Solid State Memory SAN
That's exactly what I was thinking, unless AOL is doing something ' amazing ', it's very much likely that the requirements of their DB infrastructure are similar to that of everyone else. The way everyone else solves these problems is through a marraige of well-designed infrastructure and reactive software systems, asfaik. That said, it still sounds uber cool and the ultimate DB toy/tool.

Comment: Re:Bullshit (Score 1) 446

by Gearoid_Murphy (#32551466) Attached to: Quant AI Picks Stocks Better Than Humans

It is perverse, no doubt about that, but there is a logic to it, everything is about knowledge, complex interlinked systems like the global economy are constantly changing and as a result so is the information we have about it. Any trader with the ability to take this raw data and convert it into knowledge about the future value of a stock can make money. It's not simply taking money from someone, it's exploiting the fact that they haven't recognised the true value of the stock. That's the theory anyway.

The real insanity starts when you try to nail down the true value of a stock based on responses to millisecond changes in the markets. No human could ever function like this, so algorithms are encoded with our flawed theories of how to recognise the "true value" of a stock. Assuming the markets behave (or, in more recent terms, consistently increase in value), it's all good, but as soon as the markets start to behave irrationally, these algorithms go apeshit, exacerbated by the fact that there's thousands of these systems all following their own crazy formula, in real time, with real money, now that is perverse.

Comment: insect sex is not fun (Score 3, Interesting) 107

by Gearoid_Murphy (#31546024) Attached to: Scientists Use Sex-Crazed Bugs As Pesticide
insect sex is notoriously violent, insects do not use sex as a bonding mechanism so there's no pleasure, in the sense we know, associated with it. Many different species have developed various strategies to work around this, such as scrapers on the end of the males penis to remove rivals sperm. I kid you not, god help me, I'm after a bottle of wine and can't be bothered finding the link.

"People should have access to the data which you have about them. There should be a process for them to challenge any inaccuracies." -- Arthur Miller

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