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Carbon? Car Ban? Craziness!

September 13, 2007

Some may wonder why there is such hesitance among the population of Western countries to believe that global climate change is in fact a result of man-made carbon dioxide emissions.  The current scientific evidence certainly points in that direction, why would people question it? 

Well, I think it may be that suggestions like the entirety of London, England should enact a complete ban on personal car use are part of the reason.  According to the authors of a report appearing in The Lancet, going car free is the only way London can hope of achieving the targeted reductions in carbon dioxide by 2030. 

So, London, England, you want to reduce your CO2 emissions by 72%?  Stop driving, completely.  It’s a very creative solution indeed.  So much for necessity is the mother of invention.

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Knowledge for the sake of knowledge

September 11, 2007

There are a lot of things to study, perhaps even too many things.  It leaves scientists whose research isn’t working towards a noble cause to better mankind, such as a cure for cancer or alternatives to fossil fuels, open to criticism.  For researchers who investigate obscure phenomenon, one of the most irritating critiques they encounter has to be:  Why should we spend money to study that? 

It’s an unfair question in my view, but likely one primatologist Kimran Miller and her colleagues have often faced.  Miller’s current research attempts to find the reason why capuchin monkeys pee on themselves.  Turns out, male capuchins urinate on themselves more frequently to hold the attention of females.  Fortunately this strategy doesn’t work with humans, drunken frat boys do not need another advantage in attracting the interest of women. 

But, the best quote from this story comes from behavioural endocrinologist (yes, that’s his real title) Fred Bercovitch:

“It’s obvious that urination is about more than elimination and it is great to see research like this that is figuring out why.”

Freud would approve.      

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Did evolution leave John Tory behind?

September 7, 2007

In everyday use, the word theory is generally synonymous with a hunch or an educated guess.  However, in the scientific sense, theory has a more specific meaning.  According to the American Association for the Advancement of Science, the definition of scientific theory is as follows:

“A scientific theory is a well-substantiated explanation of some aspect of the natural world, based on a body of facts that have been repeatedly confirmed through observation and experiment.”

It’s pretty simple to understand the distinction.  I don’t think it unreasonable to suggest that any moderately intelligent person should know the theory of evolution is not just an educated guess as to how living things developed on earth, and it is supported by a substantial volume of scientific evidence.  So, where does that leave John Tory, the leader of Ontario’s Progressive Conservative party?  According to a story appearing in the London Free Press, he had this to say about teaching creationism in publicly funded schools:

“It’s still called the theory of evolution.  They teach evolution in the Ontario curriculum, but they also could teach the fact to the children that there are other theories that people have out there that are part of some Christian beliefs.”

It’s still called the theory of evolution, as if the fact it’s a theory somehow means the entire concept of evolution is in question.  The ignorance of that statement is appalling.

Given Tory’s own lack of understanding, maybe instead of promising private religious schools public funding he should focus his attention on ensuring students leave high school with a  good grasp of basic scientific concepts. 

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Welcome to my Logic Emporium

September 6, 2007

The aim of the logic emporium is to warehouse commentary on science related topics that appear in the news. Ideally, that commentary will not come solely from me, but that the existence of this blog will spur me to actually seek out the opinions of other, more highly regarded scientists. This is my first crack at blogging so now it’s just a matter of seeing where it goes…