Archive for March, 2008

h1

Between a Rock and a Hardplace: Debating Cranks

Monday, March 24th, 2008

Chris Mooney has an important article online about how scientists debating fringe groups like Creationists and AGW deniers in many ways actually hurts our causes.

Sure enough, one of the Expelled trailers features the following quotation from Oxford evolutionary biologist and atheism apostle Richard Dawkins: “If people think God is interesting, the onus is on them to show that there is anything there to talk about. Otherwise they should just shut up about it.” And then in comes Ben Stein to play the rebel, the Galileo, against this oppressive scientific orthodoxy, against “Big Science” that tells the little guy to “shut up.” How’s that for enabling? (Link mine.)

A very astute observation of Dittohead reasoning. The fact that science does not have any peer-reviewed publications supporting the existence of god or disproving AGW Theory is only proof, in their minds, that the vast liberal conspiracy is in full effect, suppressing the “facts” they so desperately need to be true in order to prop-up their pre-defined ideological assumptions.

With Dittoheads–and that is who we are talking about primarily–debate is always a futile effort. How do you argue with someone who doesn’t even share the same factual foundation as the rest of the world? People who dismiss peer-reviewed research as liberal bias, who rationalize away hard facts as subjective, and take the absence of media and scientific coverage as support for their positions?

Mooney’s recommends science bloggers start ignoring the cranks as the best strategy for marginalizing them. I agree, but would also like to offer another tactic that I personally adhere to and one I think other bloggers should adopt: stop treating these cranks with respect.

The problem isn’t that science bloggers are pointing out the irrationality, lack of scientific evidence, and blatant rhetorical abuses of the Cranks. The problem is that they are doing so in a competent, fairly respectable, and dignified manner. That’s what makes the cranks feel legitimized.

When John Coleman can get up in front of an audience of AGW skeptics and argue that other people should sue Al Gore for his warnings about Global Warming, without having the spine to sue Al Gore himself, and he says this with a straight face, it’s time for bloggers to drop the academic tone and start laughing these people out of the room. Absurd statements like this prove that John Coleman is a spineless dweeb. He deserves a spanking and a “Dunce” cap, not a measured, respectful response.

First-tier bloggers like Mooney, Nisbet, PZ Meyers, etc shouldn’t stoop to this level, and neither should second tier science bloggers. It’s important legitimate science remain above the fray. Scientists are the keepers of data integrity, and I agree with Mooney that it’s best if they simply start ignoring the cranks.

Leave it to the third/fourth-tier bloggers like myself to openly ridicule these dimbulbs, as I personally have done here, here, here, here, and here. These are just my way of marginalizing what has become and increasingly silly cluster of conspiracy odd-balls.

h1

Science Etcetera Moonday, 20080324

Monday, March 24th, 2008

Super Efficient Lightbulb

Super Efficient Lightbulb

  • Move over LEDs, a new tiny efficient light bulb puts out more light than a streetlight.
  • Researchers have plotted the evolution of recipes.
  • Reserving judgment until I see for myself, but an eye-witness account claims that Ben Stein’s Expelled blames the theory of evolution for Nazism. Goodwin’s Law.
  • Segway inventor Dean Kamen latest miracle, a water purifier, has been unveiled on the Colbert Report.
  • One in a 1,000 year droughts, air pollution five times above WHO safety standards, 50,000 kg of dead fish… Many disturbing photos of the big environmental picture.
  • This can also be done with test tubes and hung as a necklace, it’s a DIY Pocket Plant.
  • Da Vinci is an eye-controlled robot used for surgery.
  • Moment of Science = Water Bubble in Zero-G:


  •  

    h1

    NC Museum of Natural History: Mountains to the Sea

    Sunday, March 23rd, 2008
    Wildlife-Friendly Backyard

    Wildlife-Friendly Backyard

    At the museum’s center is a huge recreation of North Carolina’s many ecosystems, filled with both living and taxidermied animals. One of my favorite side displays was on how to build an eco-friendly yard that invites, feeds, and shelter’s wildlife.

    The Four Fundamentals of Wildlife-Friendly Landscapes:

    1. Offer a year-round food supply along with a variety of feeders. Native plants that seasonally produce seeds, berries, nuts, and flower nectar are ideal.
    2. Provide water for drinking and bathing. Watering holes can be a simple shallow saucer on the ground or an elaborate minipond.
    3. Provide a place to rest and escape predators. Evergreen shrubs and thick vegetation lend protection to wildlife–as do rock and brush piles.
    4. Create nesting spots; some animals have specific needs. Add birdhouses and leave dead trees standing when possible.

    Complete Flickr set here.

    h1

    Happy Belahted Near Miss Day!

    Sunday, March 23rd, 2008
    Arecibo Observatory in Puerto Rico

    Arecibo Observatory in Puerto Rico
    Image by NASA

    19 years ago, March 23, 1989, Apollo asteroid 4581 Asclepius passed within 700,000 km (400,000 miles) of Earth, passing through the exact position the Earth was only six hours before.

    Had it impacted, it would have generated an explosion thousands of times more powerful than the most powerful nuclear weapon ever detonated. So let’s not forget the importance of projects like the Arecibo Observatory in Puerto Rico, which search the skies, keeping an eye on the Near-Earth Objects (NEOs) that could reset the human race back to the Stone Age in the blink of an eye.

    h1

    Science Etcetera Saturnday, 20080322

    Saturday, March 22nd, 2008
  • Irony can be so ironic. Or is this hypocrisy? Evolutionist blogger PZ Meyers was banned from seeing the creationist film Expelled, but they accidentally let his guest, Richard Dawkins in. I’m sure hilarity ensued.
  • Gamma Ray Burst

    Gamma Ray Burst

  • A gamma ray burst seven billion light years away is just barely visible to the naked eye.
  • The liberal Salon.com has an article up on how to hack the conservative Wall Street Journal’s articles so you can see them for free. This is the kind of divisive politics I wholly support.
  • FSM on Courthouse Lawn

    FSM on Courthouse Lawn

  • Christians wanting the 10 Commandments displayed on public property, must allow the Flying Spaghetti Monster a place there too.
  • A new six million-year-old fossil from the species Orrorin tugenensis shows that humans started walking upright earlier than thought.
  • Researchers have found the gene to knock out in order to grow less carcinogenic tobacco.
  • The Boskops was a group of humans who lived in Africa 30,000 to 10,000 years ago that had brains 30 percent larger than our own.
  • Disaster has been averted. The boomerang thrown in space came back.
  • The tuatara has been around on Earth for 200 million years, making it a living fossil. It is also the world’s fastest evolving animal.
  • Tuatara

    Tuatara
    Photo by PhillipC.

  • The supercontinent Gondawana broke apart under the strain of its own weight.
  • Spring is coming an average of eight hours earlier every year.
  • Cool periodic table rings.
  • Today’s Moment of Science cross-filed Under Aviation Science and Weeeeeeee!!!!


  •  

    h1

    Politicians Need to Improve Their Presentation Skills

    Friday, March 21st, 2008

    Here’s a question that started nagging me today: Why hasn’t it become standard for politicians to spice up their speeches with Power Point Presentations?

    Could you imagine a modern-day scientist getting up in front of a conference and try to make a persuasive argument with just an inspiring speech? “Every American must embrace String Theory as an integral step toward a Grand Unified Theory of physics that will make this Country great again!”

    I think that would result in a lot of raised hands and head-scratching. Why can’t political speeches be more like TED Talks? Why are they geared towards those living fossils the Baby Boomers? I love to hear Obama talk, but I can do that with an MP3. I wanna see a multimedia presentation accentuating his words.

    Hans Rosling explains data maps

    Hans Rosling explains data maps

    Mind you, not all speeches lend themselves to this format. Barack Obama’s “A More Perfect Union” stands on its own.

    h1

    Science Etcetera Venusday, 20080321

    Friday, March 21st, 2008

    Mei Xiang

    Mei Xiang, the female giant panda at the Smithsonian’s National Zoo
    Photo by Jessie Cohen/Smithsonian’s National Zoo

  • You know spring is here when giant panda mating season kicks off at the National Zoo.
  • Spring is also here way too early, as researchers have found by comparing a May 30, 1868 photo to a photo of the same location today (compared photos are not in the article, grrrr…).
  • The City of Seattle is giving up on bottled water.
  • In other water news, it takes 37 gallons of water to make a cup of coffee, 634 gallons to make a hamburger.
  • In other other water news, check out these cool measuring cups that put things in perspective. (HT oranchak).
  • Men mistake an friendly smile as a come on from a woman because they are oblivious to the subtleties of non-verbal cues.
  • Science! Progress! Reason! Equality! It’s the four horsemen of the atheist apocalypse!!! (HT Sijadasi)
  • Atheist Apocalypse

    Atheist Apocalypse

  • Dark Matter the movie. I’ll reserve judgment till I see it.
  • According to simulations, some carbon buckeyballs can hold “volumes of hydrogen so dense as to be almost metallic,” which holds promise for future hydrogen power technologies.
  • Mars is covered in table salt, which is good news for when we go looking for fossilized life there.
  • Natural sciences describe our world, mathematics describes all possible worlds. The Riemann zeta-function holds the secret to how prime numbers are distributed, and the discovery of a new L-Function may hold the key to understanding the Riemann zeta–I have no idea what 95% of this article says, but I know it’s cool.
  • Social Networking needs to get more Web 2.0, the fact that we have to log into these applications is proof that they aren’t. “Tear down this wall (Facebook, MySpace, Orkut, Linkdin, etc.)!!!”
  • Today’s Moment of Science, in memory of Arthur C. Clark:


  •  

    h1

    “Theoretically” is a Nonsense Word

    Thursday, March 20th, 2008

    It’s time we stopped using the word “theoretically,” the word is an oxymoron unto itself, at least in the way we use it:

    • “Is it theoretically possible for science to someday create a real lightsaber? (source)”
    • “Antimatter galaxies theoretically possible, but unlikely (source)”
    • “Critics say the White House’s theoretical arguments may fly in the face of empirical evidence. (source)”
    • “…academics/media do a big disservice by raising issues that are theoretically possible, but not at all important in reality. (source)”
    • “Are MMORPG goods theoretically taxable? (source)”
    • “A science is most exciting when there are two or more strong, competing theories. (source)”

    In science a theory is a “comprehensive explanation of an important feature of nature that is supported by many facts gathered over time.” A theory is not synonymous with fact, but it is the best approximation to it.

    The way everyday people use the word theory is synonymous with speculation, and this leads to much confusion when debating scientific issues. People who don’t understand science argue that evolution and Anthropogenic Global Warming are only theories, not realizing that what they have actually said is that Evolution and AGW are only practically facts.

    The word people should be using in the above examples is hypothetically. In science, we move from hypothesis through experimentation to theory.

    There is no such thing as “competing theories.” This is an oxymoron. If they are competing, then they are hypotheses. If you have to ask if something is “theoretically possible,” then it probably isn’t, it’s merely “hypothetically possible.”

    Remember Gravity is only a Theory.

    h1

    Science Etcetera Jupiterday, 20080320

    Thursday, March 20th, 2008

    Ice Plant

    Ice Plant
    Delosperma cooperi
    Photo by Ryan Somma

  • Happy Vernal Equinox!!! Which occurred today at 05:43 UTC.
  • This month marks the 75th Anniversary of the Civilian Conservation Corps and Corpus Callosum wonders, with our collapsing economy, if we might not need to resurrect it?
  • Engineers Without Borders is an awesome organization, and it’s bringing electricity-generating technology to villages without power.
  • Is drinking even an occasional beer what makes a bad scientist? Or is it that bad scientists comfort themselves with beer? And is it just Czech scientists? A study links beer-drinking to unsuccessful science careers (HT Douglas).
  • 3,000 robots deployed in the world’s oceans have reported no warming this year. It doesn’t mean that Global Warming has stopped, but it does mean we have much to learn about how our planet processes heat.
  • Dextre the robot is officially part of the ISS crew.
  • Dextre

    Dextre

  • Not really 20 things as the title proclaims, but Discover has an interesting list of things you don’t know about sex including the fact that homosexuality has been observed in at least 1,500 species of animal.
  • Not only is China beating up Tibetan dissidents, but it’s beating up Tibet’s environment too.
  • Despite the cold winter, the Arctic ice declined sharply. That might be because it was still warmer than average.
  • Biggest black hole ever, mass of 18 billions suns. The article also states that it is “about the size of an entire galaxy,” but that doesn’t grok (HT Douglas).
  • Own a pet? Be eco-friendly about it. Keeping your cat indoors is a big one I learned about a few years ago, and an action I plan to take with my next round of felines.
  • There are flickr sets capturing people’s reactions their first time seeing goatsee, tubgirl, or 2girls1cup (I won’t link to those things here). This scientific study showed people similarly disgusting videos to measure how well they could suppress their disgust.
  • For today’s Moment of Science: Go Outside and Look Around You. (Then report back here and tell me what it was like.)
  • h1

    [citation needed] for the Mind

    Wednesday, March 19th, 2008

    “What is truth?” - Pontius Pilate

    Wikipedian Protester

    Wikipedian Protester
    Courtesy of xkcd.com

    Al Gore never said he invented the Internet. You can’t see the Great Wall of China from space. There is no ghost of a little boy in the background of Three Men and a Baby. Goldfish do not have memory-spans only 10-second’s long. Nobody’s drugging college kids and stealing their kidneys, and many of the Darwin Awards are made up.

    Mass media has the power to spread memes like wildfire, even false ones. But it’s not just the MSM promoting inaccuracies, our own memories are highly fallible, we experience creeping normalcy and false memories. Human memory is a reconstruction, not a record.

    Nothing has illustrated the inaccuracies in my own head more than blogging. It all started when I began linking to my sources so readers could see for themselves. Then I became more selective of my sources, going for primary sources whenever possible, academic institutions, and respectable news sources. The collective-consciousness wikipedia maintains data integrity by placing “[citation needed]” notes beside anything not backed-up with a reference in its articles.

    But I still have to begin writing my posts from what’s inside my head. I come up with a topic, support it with the relevant facts I “know” from previous studies, and then go out to find credible sources that verify those facts. No matter what I do, I have to start from the data in my head.

    You know what I’ve learned? I’m really wrong on a whole lot of “facts” I take for granted. Let me tell you, there is nothing more frustrating than wasting two hours of your life struggling to write a blog post, before finally admitting to yourself that you have NO $%&#ING IDEA WHAT YOU’RE TALKING ABOUT.

    Suddenly there are all these [citation needed] signs popping up all over inside my head. Aaaaaagh my brain!!!

    That’s why the Internet is such an incredible fact-checking device for the modern age, one massive peer-review journal for the human race, and everyone has a responsibility to contribute to it and reference the truths they take for granted against it. The result isn’t 100% truth, but it’s a much closer approximation of it.


    Note: Another legend I discovered just last week is that Winston Churchill once said, “If you’re not a liberal when you’re 25, you have no heart. If you’re not a conservative by the time you’re 35, you have no brain.” According to The Churchill Centre he never said this.

    h1

    Injustice

    Wednesday, March 19th, 2008

    Dear Federal Government,

    Thank you so much for your $30 Billion bail-out of Bear Stearn, who’s piss-poor business management got them into the mess their in. With this bailout, Bear Stearn will have the opportunity to fail and fail again.

    I don’t mind having the Federal Government provide people a safety net. In preventing Bear Stearn from collapsing, the Fed is shielding us from the economic ripples of doom that would have hurt an all ready crippled economy. However, it would be nice if the Fed could extend that same safety net to all the taxpayers funding this bailout, such as the people currently living in shanty-towns after loosing their homes to the predatory lending practices you refused to regulate and have put our economy in such dire straights:



     

    Sincerely,

    ry

    PS - And why the heck do I have to learn about American refugee-camp-looking communities from the British Broacasting Corporation??? Come on MSM! Get on top of it!!

    h1

    Science Etcetera Mercuryday, 20080319

    Wednesday, March 19th, 2008
  • The prolific hard-SF writer Sir Arthur C. Clark has died at the age of 90 (HT Kav).
  • Mammals evolved mammary glands first, to keep eggshells wet with milk, before eventually abandoning eggs altogether.
  • A new method of modeling strain can predict where statues will break.
  • Statue of David with Stressed Areas Highlighted

    Statue of David with Stressed Areas Highlighted

  • 1,500 post offices in America are now offering special envelopes you can put your old (small) electronics in so they will be mailed to a company for recycling for free.
  • Retrofitting old buildings and houses with green technologies could cut greenhouse gas emissions by more than 25 percent.
  • DIY!!! A British surgeon working in the Ukraine has been using a Bosch cordless drill to perform brain surgery.
  • Researchers at the University of Washington are looking into using satellites to locate food for starving herds in the Arctic. As the author notes, it’s sad that this is what we have come to in order to preserve species.
  • Geckos are NINJAS!!!


  •  

  • Whether someone can recover from a traumatic event or develop post-traumatic stress disorder is in their DNA.
  • New disorder, Drunkorexia, for people who skip meals to offset the calories consumed whilst binge drinking.
  • DIY Planetarium.
  • For today’s Moment of Science, check out the Atlas of Electromagnetic Space:
  • Atlas of Electromagnetic Space

    Atlas of Electromagnetic Space

    h1

    Copyright Infringement on Ideonexus

    Tuesday, March 18th, 2008

    I think I’ve gotten really good at this since I started running with ideonexus full speed, keeping the daily posts stocked with photos I get from NASA, wikimedia commons, and other legitimate sources, like flickr creative commons photos.

    However, I think it’s important to acknowledge that I did violate a photographer’s copyright in my 20071126 Science Etcetera post. In my rush to find a photo of a Mauve Stinger jellyfish, I went with a photo that showed up all over google images and wrongly assumed it was safe to use.

    Richard Lord, a professional photographer, took that photo, and very politely e-mailed to let me know my mistake and ask for a link back. I’ve updated the original post to include the copyright info, but I also wanted to post this as a formal apology and to make my readers aware of my error. While I am a copyleft advocate, I do have total respect for copyright laws and the importance of people being able to own and profit from their ideas.

    I also wanted to draw attention to Richard Lord’s work. Which is awesome. He directed me to this news story with photos (not his), about high tides swallowing roads and coming up to storefront doors in the Bailiwick of Guernsey. Richard himself has some even more amazing and shocking photos online of rising sea levels and storm wall damage from the 10th of March.

    As someone who who will soon loose his front yard to global warming, these pictures really speak to me.

    h1

    Steven Pinker, The Blank Slate

    Tuesday, March 18th, 2008

    The Blank Slate

    The Blank Slate

    I love books that shake up my preconceptions, and reading Pinker’s book was like experiencing one big personal iconoclasm. The thoroughness with which he engaged gender, violence, intelligence, and other aspects of our social understandings unsettled my positions on much of the whole “Nature VS Nurture” debate. While it did not convince me entirely, it did work effectively to move me a few degrees along the debate spectrum.

    Where Pinker and I were in full agreement was in rejecting the antiquated idea of the noble savage, the idea that we are born pure and innocent, living in harmony with nature and it is civilization that corrupts us. The fossil evidence shows human on human violence and environmental destruction in primitive times. The noble savage is an idealized concept that we need to put away in order to understand the histories of all the civilizations that have failed before ours.

    Where Pinker’s arguments got weak is when tackling the role of media on our perceptions. He criticizes the logic behind political correctness and efforts to have minorities portrayed respectfully:

    Since images are interpreted in the context of a deeper understanding of people and their relationships, the “crisis of representation,” with its paranoia about the manipulation of our mind by media images, is overblown. People are not helplessly programmed with images; they can evaluate and interpret what they see using everything else they know, such as the credibility and motives of the source. (pinker, 216)

    Putting the obvious straw man aside (no one claims we are “helplessly programmed“), what are images and language but an effort to construct context? Why do people rally against the crass distortions of perspective on Fox News? What are political advisors, advertisers, artists, and opinion columnists of all types doing but to try and move the line of scrimmage?

    Pinker’s writing suffers from a wealth facts that he takes for granted on subjects he obviously hasn’t looked into with much scrutiny. He dismisses the hypothesis that the United States Constitution was in part inspired by the Iroquois Federation as “1960s granola (Pinker, 296);” however, this is an unsettled dispute among historians, and the Smithsonian has admitted to striking similarities between the two government models. He makes the claim that people irrationally lobby to remove carcinogenic chloroform from drinking water, but peanut butter 100 times more carcinogenic. This statement is pure bullox. As is his use of the Darwin awards to argue that men are gender-biased to daredevil stunts (Pinker is very fond of anecdotal evidence throughout the book).

    So Pinker is prone to some unsupported claims, urban legends, and exaggerations to make his case. Nobody’s perfect, but it does give us perspective on Pinker’s approach to his subject matter.

    Where Pinker makes his strongest arguments, and justifies his book, is in arguing that, just because something isn’t Nurture, doesn’t justify eugenics, discrimination, and inequality. Wherever you fall on the NvN debate, Feminism was a good thing for women and society in general. Everyone deserves the same shot at an education because, even if intelligence were hereditary, everyone must still start on the same footing. Equality makes civilization stronger regardless of NvN

    While Pinker makes great strides in banishing the false division between nature and nurture, he ultimately makes the mistake of estimating it at a 50/50 ratio (pinker, 388), keeping the false dichotomy firmly in place when he should have concluded it was time to do away with it. In psychology the whole NvN debate is considered naive since nature and nurture are so interwoven that their influences are ultimately indistinguishable.

    Consider the meta argument that ultimately everything is innately nature since we are ultimately products of the physical laws of our universe, and the same case is true for nurture, as we are ultimately products of the environment of those physical laws. Environment and genetics are wrapped up in one another, so let’s stop trying to pin one down as the root cause for what we are. So while Pinker is correct that Nurture is over-hyped, he is equally guilty of over-hyping Nature.