By Soulskill from Slashdot's setting-off-the-dominoes department
writes: We've heard proposals in the past that a new extinction event is underway. However, a new study takes into consideration many other factors that may be tilting the data, and still comes to the inevitable conclusion that we have triggered a large die-off, and that we may become victims of it as well.
From the paper's abstract: "Even under our assumptions, which would tend to minimize evidence of an incipient mass extinction, the average rate of vertebrate species loss over the last century is up to 114 times higher than the background rate. Under the 2 E/MSY background rate, the number of species that have gone extinct in the last century would have taken, depending on the vertebrate taxon, between 800 and 10,000 years to disappear. These estimates reveal an exceptionally rapid loss of biodiversity over the last few centuries, indicating that a sixth mass extinction is already under way."
The authors suggest that rapid work to avert the worst of the die-off is still possible. The question may really be whether we can get past paid trolls, FUD, and finger pointing in order to act wisely in a timely manner.Read Replies (0)
By timothy from Slashdot's good-enough-to-fake-a-moon-landing department
writes: AMD announced new Radeon R9 and R7 300 series of graphics cards earlier this week, and while they are interesting, they're not nearly as impressive as AMD's upcoming flagship of AMD GPU, code named Fiji. Fiji will find its way into three products this summer: the Radeon R9 Nano, Radeon R9 Fury, and the range-topping (and water-cooled) Radeon R9 Fury X. Other upcoming variants like, AMD's dual-Fiji board, were teased at E3 but are still under wraps. However, while full reviews are still under embargo, the official specification of the Radeon R9 Fury X have been revealed, along with an array of benchmark scores comparing the GPU to NVIDIA's GeForce GTX 980 Ti. Should the numbers AMD has released jibe with independent testing, the Radeon R9 Fury X looks strong and possibly faster than Nvidia's GeForce GTX 980 Ti.Read Replies (0)
By Soulskill from Slashdot's gotta-be-careful-typing-that-name department
DuckDuckGo, the privacy-oriented search engine, has been around for almost six years. But when Edward Snowden revealed the extent of NSA surveillance in 2013, DuckDuckGo started a period of strong growth that hasn't slowed yet
. The search engine has seen a 600% increase in traffic
over the past two years, and they're now serving 3 billion searches a year. This shouldn't be a surprise — last month, a Pew survey found that 40% of American adults didn't want their search engine to retain information about them
. But the public is notoriously slow
to change their privacy-related behavior. DuckDuckGo's growing popularity has led them to double their employee count since early 2014, now totaling 28 people. Their success is beginning to fuel speculation about an acquisition, with Apple a top contender to buy DuckDuckGo
.Read Replies (0)
By Soulskill from Slashdot's also-before-lunch department
writes: In less than two weeks, Apple Music arrives for consumers, but it still has some serious problems. Many in the industry are predicting the biggest digital music launch in history, but Apple hasn't even achieved its primary stated goal of de-fragmenting the music market. To illustrate, the article points out that Apple Music catalog is currently missing the current most popular artist (Adele), the most popular artist of the past decade (Taylor Swift), and the most popular artist of all time (The Beatles). The company is also promising a three-month free trial period. Great for customers, but not great for musicians, who won't see a dime from that trial, regardless of how much their music is being played. Apple has likely made you-scratch-my-back deals with the major publishers, but indies have no bargaining power. They've been hesitant to jump on board, and that only decreases the selection. Add to that the complications by DRM, Apple Connect, and the new service flat out not working on some music devices (competitors to Apple, now that they own Beats), and you have a recipe for yet another troubled streaming site.Read Replies (0)
By Soulskill from Slashdot's maybe-stop-making-satellites-out-of-granite department
writes: Satellites are numerous, vital to many modern activities, and incredibly expensive to build and launch. They're constructed with redundancy and simplicity in mind because if something goes wrong after the satellite reaches orbit, we can't do much to help it. Now, NASA is talking about building an orbital service station that can perform maintenance, repair, and even refueling operations on these satellites. "Is there a way working with humans and robots together to extend the useful life of satellites, by fixing them and by not allowing fuel to spill out, but give it more propellant, close it up and send it on its way?," said Benjamin Reed, deputy director of the Satellite Servicing Program Office at NASA's Goddard Space Flight Center. "Yes, We have the technologies to be able to do it."Read Replies (0)
By Soulskill from Slashdot's quick,-everybody-expect-them-instead department
writes: On January 31, 2013, approximately 400 milliseconds before the official release of the EIA Natural Gas Report, trading activity exploded in Natural Gas Futures. It is believed that was the result of some fast computer trading systems being programmed to act, and have a one-second advance access to the report. On June 30th a leap second will be added to the Network Time Protocol (NTP) to keep it synchronized with the slowly lengthening solar day. In this article, Charles Babcock gives a detailed account of the issues, and some disturbing possibilities: The last time a second needed to be added to the day was on June 30, 2012. For Qantas Airlines in Australia, it was a memorable event. Its systems, including flight reservations, went down for two hours as internal system clocks fell out of synch with external clocks.
The original author of the NTP protocol, Prof. David Mills at the University of Delaware, set a direct and simple way to add the second: Count the last second of June 30 twice, using a special notation on the second count for the record. Google will use a different approach: Over a 20-hour period on June 30, Google will add a couple of milliseconds to each of its NTP servers' updates. By the end of the day, a full second has been added. As the NTP protocol and Google timekeepers enter the first second of July, their methods may differ, but they both agree on the time.
< article continued at Slashdot
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