Georgianne Nienaber: o one knows for certain what are “safe” levels of dispersants, oil, and VOCs in the air and water. There was no baseline to begin with, agencies are overlapping or not doing their jobs, and there are still 80 days worth of oil and dispersants in the Gulf to contend with.
Georgianne Nienaber: Social networking may turn out to be the first line of defense against public relations spin by providing real time gathering of data on the massive river of oil flowing into the Gulf of Mexico from the Transocean/Deepwater Horizon well explosion. Maps generated by satellite and “predictions” are only so valuable. One of the tenets of remote sensing is that “ground truthing” be a mandatory part of the equation. Truth is the operative word here as Gulf Coast residents face an unprecedented environmental disaster.