Friday, December 08, 2006

Victoria's Secret

After feeling the pressure from a high profile protest, Victoria's Secret has decided to remedy its reputation. It was feeling guilty for publishing over a quarter of a billion catalogues per year. Well perhaps it wasn't feeling guilty but a few high profile news stories helped it to feign responsibility.
And so, it decided not to reduce its catalogue output, but rather to cancel it's paper supplier's contract. Coincidentally, and my connection to this story is that the paper comes from Alberta, and said trees are replaced by yours truly. In a news conference, Victoria's secret claimed that they were opposed to the demise of Alberta's woodland caribou due to forestry practices by their supplier. A little investigation led me to discover a few pertinent facts.
1) Woodland caribou populations in Alberta have only been studied since 1994
2) In 1995, the boreal forest experienced its most devastating fire season in centuries
3) Uncoincidentally, caribou population declined in the same year and are still recovering.
4) As yet, no statistically relevant data exists on the meta population in Alberta, only heard characteristics.
5) When the data showed that herds were declining (after the 1995 fire) the woodland caribou was placed on the endangered species list in Canada despite no total population data.
6) Scientifically inert city folk with a messiah complex and little understanding of forest mechanics suddenly equate some declining heard populations (many herds were either stable or increasing in Alberta) with forest practices. This transitivity permeates the activist community and voila: Victoria's Secret is now looking for a new paper supplier. Presumably one that doesn't use trees?

Extra Reading
As is often the case with activist notions, there are small kernels of truth that were trampled over in their desperate bid to feel important. There is a study that recently used gps radio collars to track caribou (Dyer et al 2001.)
This study though, is an exercise in problematic research methodology. What the researchers did was to lay out hypothetical roads and seismic lines on a map to see if the tagged caribou crossed actual roads and seismic lines less frequently. In the abstract it seems reasonable, however I could fairly accurately predict the results. The 43,000 data points they collected showed that there was no negative preference for actual seismic lines but by a factor of six, the caribou crossed the imaginary roads over real roads. What's wrong with this data? Nothing. The Conclusion is suspect though for the following reasons:
1) seismic lines are in fact random. They follow straight lines regardless of terrain. Roads on the other hand are not random. They follow high ground since low marshes are expensive to build on. They avoid watercourses, streams, marshes and bogs. Seismic lines are cut and used only in the winter and therefore excused from the constraints of roads.
2) caribou routes like roads but unlike seismic cuts, are not random either. Caribou prefer watercourses, bogs, drainage draws and ephemeral streams. The exact opposite of preferred roadways.
3) since the only random data point is the seismic line, and since a road data point is less likely to be a caribou data point by its very nature, it should come as no surprise that the data shows that caribou do not avoid seismic lines but do avoid roads.
4) This study, often quoted in many other studies, was used to demonstrate that any man-made disturbance impacted caribou. This by extension after several retelling translates into declining populations. All of this in spite of the fact that in 1995 mother nature reeked more temporary havoc than man ever could. Incidentally, 3 years later, I was evacuated from a fire in northern Alberta in 1998 that consumed more timber than had been logged in all of Alberta for the last 7 years.

Tuesday, December 05, 2006

A Hexette of Notions

Some thoughts this week:
1) Chocolate milk Must be properly shaken before serving
2) If you took Kurt Russell and left him in a moldy garage over a winter, you'd have Patrick Swayze.
3) Here's a great idea! A heartwarming christmas movie featuring recognizable stars!
4) All the christian right in Alberta will have to pray 23% harder next time they want to elect Ted Morton as the new Premier. Ha!
5) As a testament to my idleness, I now am ranked 112,322th out of 1,400,000 players in the world in my current vice:Unreal Tournament.
6) While the theistic mainstream likes to hold its snout high in the air in contrast to its extremist brethren, I fear tis no better. One can hardly stand on intellectually or morally high ground when one of the primary byproducts of religion is the constriction of thought. Religion shrinks the domain of reasonable explanation down to pert one liners that serve to comfort but also to occlude. A veil is placed over reason, replacing it with promises and fantasy. Apparently this is acceptable provided one is law abiding, but when this same gag placed over reason is used to justify violence, we turn on it and call it extremism of various hyphenated varieties. I mourn for reason. Reason that has been shackled to lies and fantasies in the name of religion. Indeed I draw not the same line of mainstream or extremism. Rather I see a single monolithic impediment to sanity and hope for mankind. Religion is the gateway drug of those who have stopped thinking, or refuse to think. And on that path leads sheep to the slaughterhouse. When we teach our children to believe in fantasies, we are preparing them for a world of horrible ideas leering at them from dark alleys. The great 'isms', like pedophiles preying on societies that have ill prepared themselves to choose ideas with discretion. Religion has a simple relationship with reason: it cuts it in half with a machete and then gives it a band-aid.