Br’er Canada and the Tar Baby
By Paul Homewood
Ron Clutz gives the background to Canada’s tar sands:
Disney animation of “Br’er Rabbit and the Tar Baby” from Songs of the South, a collection of Uncle Remus American folk tales
On Nov. 6, 2015, President Obama canceled the Keystone XL pipeline. Canada PM Trudeau, just installed and wanting not to offend, politely said he was “disappointed.” Here is the back story that you won’t hear in the media.
Americans should know all about tar pits. As the traditional folk tale suggests, there have been many tar pools across the US. A famous one is in Los Angeles: La Brea Tar Pit. Pictured above around 1910, it’s an oil spill produced by Nature. Notice the many oil derricks nearby.
Tar pits are composed of heavy oil fractions called gilsonite, which seeped from the Earth as oil. In Hancock Park, crude oil seeps up along the 6th Street Fault from the Salt Lake Oil Field, which underlies much of the Fairfax District north of the park. The oil reaches the surface and forms pools at several locations in the park, becoming asphalt as the lighter fractions of the petroleum biodegrade or evaporate.
This seepage has been happening for tens of thousands of years. From time to time, the asphalt would form a deposit thick enough to trap animals, and the surface would be covered with layers of water, dust, or leaves. Animals would wander in, become trapped, and eventually die. Predators would enter to eat the trapped animals and also become stuck.
La Brea Tar Pits and Museum today.
Read the rest here.