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In reply to the discussion: An explosion in oil-munching bacteria made fast work of BP oil spill, scientist says [View all]LTX
(1,020 posts)The existence of hydrocarbon metabolizing bacteria? Their exponential increase following the spill? The lack of open water oil concentrations shortly after the spill? The demonstrable hydrocarbon consumption rates of the observed bacteria?
And yes, a proportion of oil emulsion and particulate did sink to the bottom (oil floats, so in general terms, emulsification and initial degradation are prerequisites to its sinking). A proportion also concentrated along shorelines and in marshlands. Nobody says otherwise. But "the oil" did not all sink to the bottom. There was dispersal (caused in part by current, temperature, and consumption bond-breaking), and very significant microbial degradation of key hydrocarbon constituents.
There seems to be some political need to simply deny this reality. It is not at all dissimilar to conservative denial of evolution, climate science, etc. But politicization of science is as poor a policy choice for the left as it is for the right.