The Skeptical Teacher

Musings of a science teacher & skeptic in an age of woo.

Posts Tagged ‘theories’

A New Year and New Challenges from Creationists

Posted by mattusmaximus on January 10, 2012

Well, I have to say this much for creationists: they certainly are persistent.  Despite mountains of solid scientific evidence proving evolution (and thus disproving most views of creationism, such as the most common variant – young-earth creationism) and decades of court rulings against the promotion of religiously-oriented concepts such as “scientific creationism” and “intelligent design”, the creationists just keep on coming.

Case in point, here are some recent legal developments from Kentucky (no surprise there) and… New Hampshire?  Okay, Kentucky I can understand, but seriously… NEW HAMPSHIRE?!!  Wow, methinks some of my Yankee brothers and sisters up north are going to have a serious case of voters remorse.

Once you read the proposals out of Kentucky and New Hampshire, it is easy to see the same old tired (and flat wrong, both scientifically and legally) creationist arguments.  From the Kentucky case:

The Herald-Leader reports that Superintendent Ricky D. Line of Hart County public schools believes a new state-wide test for Kentucky high school students treats evolution as fact, not theory, and that the test will require schools to teach accordingly. Line raised the issue with state Education Commissioner Terry Holliday and Kentucky Board of Education (KBOE) members. Line wants them to reconsider the “Blueprint” for Kentucky’s new end-of-course test in biology.

Line contends that the test essentially would “require students to believe that humans … evolved from primates such as apes and … were not created by God.” “I have a very difficult time believing that we have come to a point … that we are teaching evolution … as a factual occurrence, while totally omitting the creation story by a God who is bigger than all of us,” he said. “My feeling is if the Commonwealth’s site-based councils, school board members, superintendents and parents were questioned … one would find this teaching contradictory to the majority’s belief systems.” …

Hmmm, so the superintendent’s argument is that people shouldn’t be taught anything which doesn’t fit with their preconceived notions?  Interesting, seeing as how most preconceptions that people have regarding science are incorrect, the superintendent’s argument basically boils down to an argument for remaining ignorant.  Nice.  I have to wonder if we’ll hear the superintendent and his colleagues complain about how KY students are not properly prepared to compete in the modern world of 21st century science and technology?  With an attitude like the one he’s displaying, he’d better get ready for a LOT of complaining regarding the latter…

Also note the implication in the article about how teachers could teach both (all) views, as if creationism is on par with evolution as a scientific theory.  To that argument, I have one response…

Yup… a picture is worth a thousand words 🙂

Now on to the New Hampshire situation.  Fortunately, the National Center for Science Education is on the case, and here’s their update:

Read the rest of this entry »

Posted in creationism, education, politics | Tagged: , , , , , , , , , , , , , , , , , , , , , , , , , , | 3 Comments »

Physics Proves the Existence of Ghosts?

Posted by mattusmaximus on November 24, 2011

I’ve blogged here before about “professional” ghost-hunters and their woo.  And in many cases I have taken such “professionals” to task for not really following any kind of decent, consistent protocols (such as knowing how their instrumentation works, duh) but instead favoring stories that seem to be a combination of the Blair-Witch Project and various kinds of techno-babble.  But now I just have to mention a couple of things about how many ghost-hunters just seem to get basic physics (pardon the pun) dead wrong.

My skeptical colleague Ben Radford recently wrote an article for LiveScience.com on this very point…

Do Einstein’s Laws Prove Ghosts Exist?

… Despite years of efforts by ghost hunters on TV and in real life, we still do not have good proof that ghosts are real. Many ghost hunters believe that strong support for the existence of ghosts can be found in modern physics. Specifically, that Albert Einstein, one of the greatest scientific minds of all time, offered a scientific basis for the reality of ghosts. …

Now hold on a minute.  As we’ve seen before, it is not uncommon for pseudoscientists and cranks of all kinds to try glomming onto Einstein’s coat-tails as one of the most well-known and respected scientists of the 20th century as a way of trying to gain traction for their ideas.  It is as if they think that by simply invoking Einstein’s name and theories, despite the fact that they have no real understanding of those theories, that it will somehow, magically make them correct.  Of course, this simply displays a fundamental flaw in the thinking of ghost-hunters, because it shows they have no real knowledge of how science (much less physics) works.

Specifically, in this case the ghost-hunters are claiming that Einstein’s theory of relativity “proves” the existence of ghosts:

… For example, ghost researcher John Kachuba, in his book “Ghosthunters” (2007, New Page Books), writes, “Einstein proved that all the energy of the universe is constant and that it can neither be created nor destroyed. … So what happens to that energy when we die? If it cannot be destroyed, it must then, according to Dr. Einstein, be transformed into another form of energy. What is that new energy? … Could we call that new creation a ghost?”

This idea shows up — and is presented as evidence for ghosts — on virtually all ghost-themed websites as well. For example, a group called Tri County Paranormal states, “Albert Einstein said that energy cannot be created or destroyed, it can only change from one form to another. When we are alive, we have electrical energy in our bodies. … What happens to the electricity that was in our body, causing our heart to beat and making our breathing possible? There is no easy answer to that.” … [emphasis added]

Actually, the answer is pretty easy, as long as you understand how energy is related to matter as outlined in Einstein’s theory.  It can all be summed up in what is probably the most well-known, but one of the least understood, equations in all of science… Read the rest of this entry »

Posted in ghosts & paranormal, physics denial/woo | Tagged: , , , , , , , , , , , , , , , , , , , , , , , , , , | 41 Comments »

 
%d bloggers like this: