“our local gov’t officials are making decisions about things of which they have little knowledge” –Dr. Matthew Richard

Here is Dr. Richard speaking before the Valdosta City Council. He summarized in a comment on this blog:
as i endeavored to point out at the last city council meeting, our local gov’t officials are making decisions about things of which they have little knowledge. my example: the brain has two types of cells: neurons and glial cells. there are NO white blood cells; thus, the brain has no immune system, relying on the the tiny diameter of the capillaries themselves to keep infectious agents out. this is called the blood-brain barrier. BUT, as dr. sammons pointed out, PARTICULATE MATTER is small enough to make it through the body and into the brain. as dr. bob gannon (dept. head of biology at VSU) told me again the other night, this constitutes a major threat to health in the form of brain cancer.

Video by John S. Quarterman
of the regular meeting of the Valdosta City Council, 20 January 2011
for LAKE, the Lowndes Area Knowledge Exchange

-jsq