Louisiana school science – your support needed please

Note: The following has been re-posted from the original By ZACK KOPPLIN – WWW.RICHARDDAWKINS.NET Added: Wednesday, 17 November 2010 at 12:11 PM. You can Click here to go to that Original Article. A rare and welcome good news story – but please give your support if you can to ensure that Zach’s splendid work is … Read more

The wheel is turning, but the hamster is dead.

There has been a set of Newsweek slides rattling around the Blogverse, Twitter and Facebook during the past few days that are entitled “Dumb Things that Americans believe” (You can click here to see the original set on the Newsweek site). From this set we learn some quite startling facts such as: One fifth of … Read more

2012 = Doomsday? – Lets learn a few facts.

When it comes to the year 2012, our current culture appears to have picked up a bit of silly doomsday baggage. The fact that this has happened is no surprise, because we have a thriving industry focused with a steel like intent on fanning the flames of our very natural human curiosity to reach out … Read more

Creationist Propaganda – The Deceivers

In the middle of an on-line debate a couple of days ago, I made the factual observation that there were zero scientific papers in peer-reviewed scientific journals that supported intelligent design. As a response by a Creationist, I was sent the following “evidence” that is apparently proof that evolution has now been discredited … The … Read more

Is that really Jesus, or is it something else? – Pareidolia

WARNING: If you are religious and easily offended, please stop reading now, this is not for you, it might be best if you just hit delete.

Every couple of months we all read about somebody who claims to have found an image of Jesus or the Virgin Mary, or the word Allah in some toast, a tree, a door … you name it. So what’s up, is Jesus busy imprinting himself all over the place, or is something else going on here?

What is actually happening is a psychological phenomenon known as Pareidolia. Sitting between your ears is an amazingly powerful and sophisticated pattern recognition engine that allows you to use only minimal details to recognize faces from a distance and in poor visibility. Having this ability gives humans a survival advantage that is obvious. Being able to identify friend from foe with split-second accuracy means that you don’t accidentally identify an enemy as a friend, because doing so could result in deadly consequences.  OK, its not quite that simplistic, there are as assortment of evolutionary pressures responsible for the development of the modern facial recognition capability of modern humans, I’ll not go into details now beacuse I think (hope) you get the idea.

Amazing as this face recognition ability is, it has a side effect, it will lead you to interpret random images or patterns of light and shade as being faces … for example the shape of Italy on a map looks really like a boot, or seeing faces or shapes in clouds, the face on the surface of Mars, or the man on the moon.

Now look left and without hesitation you see a face. Its not a face, all you have there are three circles and a line … and yet quite clearly we all immediately see a face.

So where does this leave us? Well, we are faced with folks seeing images of Jesus, the Virgin Mary, or the word Allah in all sorts of weird places. Often it rapidly spirals into complete insanity as thousands of believers soon turn up to pay homage to bits of toast or framed tortillas. Its all totally irrational. True believers might challenge this and claim that there is something out there beyond the purely rational … there is indeed, its the irrational.

Still not convinced? OK, to help nail the point home, there is an image of Jesus just after the fold … so if you are a true believer, well here is your opportunity to bow down and worship …

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Traveling Salesman Problem solved – by a non-human lifeform

The Traveling Salesman Problem goes like this … if a chap has a set of cities he needs to make calls in, then how does he calculate the optional route such that he only calls into each city once? The solution is known of course because it has been one of the most intensively studied … Read more