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Comment Carbon Footprint (Score 1) 251

Ok this may not be quite newsworthy but, it's Sunday right? Anyway, the energy consumed by 26 million CPUs running at or near 100% utilization for 15 or so minutes each day translates to a considerable corporate carbon footprint. It *must* be possible to halve these requirements without impact to actual gameplay.
Space

Europe Launches Flood-Predicting Satellite and Test Probe 28

MikeChino writes to mention that the European Space Agency has launched a pair of satellites, one that will pinpoint accurately the future location and intensity of floods and droughts, and the other aimed at testing new tech. Launched on a Russian rocket launcher from the Plesestk cosmodrome, the SMOS probe will measure soil moisture, plant growth, and ocean salt levels across the globe. The measurements gathered by the SMOS probe can be used to track ocean circulation patterns and soil moisture — data that can be used to predict quickly drought and flood risk in certain areas, as well as the intricacies of the planet's climate cycle. The other satellite, a smaller demonstration probe dubbed Proba 2, will test 17 new technologies ranging from a new wide-angle view camera to a xenon-fed resistojet thruster.

Comment P2P = Honeypot (Score 1) 241

1. Legal interpretation aside, this guy practically turned himself in leaving such an obvious digital trail. Had he been intercepting the mail he would have been much harder to track down. Unless it can be shown that making the act of viewing documents illegal will reduce the incidence of identity theft, it would seem the preservation of freedom on this topic remains in our best interest.

2. Before grabbing document x (most likely shared by mistake), ask yourself whether you want to be on the shortlist with morally-challenged folks like this guy.

Comment Re:irresponsible? (Score 1) 594

The example you cite has nothing whatsoever to do with the program, which defines a 'clunker' as a vehicle that gets a max combined economy of 18 MPG. The new vehicle must get no less than 22 MPG. Assuming most of these trade-ins will not get exactly 18 MPG (say 15 is the avg here), and most trade-ups will not get exactly 22 MPG (say 28 is the avg here), the net effect of the program may be to halve the overall fuel requirements of that portion of the populace who participated in the program.

The sort of freedom you cite, the freedom to disregard, is exactly the sort of attitude that if left unchecked will result in the decline of your country. Cheers.

Comment Re:irresponsible? (Score 1) 594

So complete disregard for ones carbon footprint is not irresponsible? Generally speaking, is it acceptable for those in power to endorse policies that reward irresponsible behavior? The term irresponsible, having a precise definition, can be argued and shown to have been used incorrectly. If merely being called out to defend ones actions is offensive, is the act of responding with largely irrelevant, hostile remarks not more so?

Space

Experts Puzzled By Bright Spot On Venus 107

Hugh Pickens writes "BBC reports that astronomers are puzzled by a strange bright spot which has appeared in the clouds of Venus, first identified by US amateur astronomer Frank Melillo on 19 July and later confirmed by the European Space Agency's Venus Express spacecraft. 'I have seen bright spots before but this one is an exceptionally bright and quite intense area,' says Melillo. The bright spot has started to expand since its first appearance, being spread by winds in Venus' thick atmosphere. Scientists are unsure as to what is causing the spot. 'An eruption would have to be quite energetic to get a cloud this high,' said Dr. Sanjay Limaye of the University of Wisconsin. Furthermore, at a latitude of 50 degrees south, the spot lies outside the region of known volcanoes on Venus. Another potential source for the bright spot are charged particles from the Sun interacting with Venus' atmosphere. It's also possible that atmospheric turbulence may have caused bright material to become concentrated in one area. 'Right now, I think it's anybody's guess,' adds Limaye."
Space

Fewer Than 10 ET Civilizations In Our Galaxy? 642

Al writes "The Fermi Paradox focuses on the existence of advanced civilizations elsewhere in the galaxy. If these civilizations are out there — and many analyses suggest the galaxy should be teeming with life — why haven't we seen them? Carlos Cotta and Álvaro Morales from the University of Malaga in Spain investigate another angle by considering the speed at which a sufficiently advanced civilization could colonize the galaxy. Various analyses suggest that using spacecraft that travel at a tenth of the speed of light, the colonization wavefront could take some 50 million years to sweep the galaxy. Others have calculated that it may be closer to 13 billion years, which may explain ET's absence. Cotta and Morales study how automated probes sent ahead of the colonization could explore the galaxy. If these probes left evidence of a visit that lasts for 100 million years, then there can be no more than about 10 civilizations out there."

Comment The Idea Marketplace (Score 1) 539

If vetting of your idea requires expertise that you yourself don't possess, you should be prepared to offer those you consult with a stake in the venture. Otherwise you'd be guilty of the very thing you seek to prevent.

If you are truly a serious inventor, journal your marketable thoughts, email, print and mail them to yourself to establish authorship. If possible, prototype the idea to establish prior art. Let those you discuss the idea with know the idea is documented and you should be protected as fully as the law allows.

Comment Re:Capitalist flight (Score 5, Informative) 1142

To be fair, the US labor market of Carnegie's day was on par with that of most other countries, his railroad empire was largely built on the back of indentured labor (a substantial portion of which had consisted of Chinese immigrants). He maintained a private army to hedge against an armed workforce uprising, which eventually happened -- and during which he retreated to the safety of his personal Scottish castle. Afterward said labor force was promptly replaced with a force entirely composed of desperate immigrants.

It is widely believed his later philanthropic activities were entirely motivated by his damaged reputation and desire to right a fortune built on questionable ethics and ruthless business practices. What do you buy someone who already has everything? Posterity.

Real Time Strategy (Games)

Submission + - Emergent AI in an indie RTS game. (blogspot.com)

x4000 writes: "My recent RTS game uses a new style of AI that hybridizes rules-based AI with emergent AI logic. As a disclaimer, I'm really not an AI programmer at all — my background is in databases, financial modeling, etc. But it just so happens that database experience, which often involved distilling data points from multiple sources and then combining them into suggested decisions for executives, also makes a great foundation for certain styles of AI. The approach I came up with leans heavily on my database background, and what concepts I am familiar with from reading a bit about AI theory (emergent behavior, fuzzy logic, etc). The results are startlingly good.

Total development time on the AI was less than 3 months, and its use of tactics is some of the best in the RTS genre. I'm very open to talking about anything and everything to do with the design I used, as I think it's a viable new approach to AI to explore in games, and I'd like to see other developers potentially carry it even further. Here's an overview of how the AI in AI War: Fleet Command works."

The Media

Wikipedia Bans Church of Scientology 665

El Reg writes "Showing a new-found resolve to crack down on self-serving edits, Wikipedia has banned contributions from all IP addresses owned or operated by the Church of Scientology. According to Wikipedia administrators, this marks the first time such a high-profile organization has been banished for allegedly pushing its own agenda on the 'free encyclopedia anyone can edit.'"

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