AND YET, plants and birds are being killed inland. No one yet knows why.
The EPA and NALCO both posit that cleanup workers should not be exposed to breathing in the vapors from the leaking OIL and the DISPERSANT for more than four hours.
If it can cause no harm, why would they say this?
This is the same kind of logic that causes people to link vaccinations to autism. Just because two things happen around the same time, doesn't mean that they're related.