Humans, birds and fish can all be affected by PSP toxins. Herbivorous zooplankton is the primary transvector which can in turn transmit the toxin to fish and possibly other marine creatures which consume zooplankton (Baden 1983). The usual route for humans is the consumption of raw or cooked contaminated shellfish.
The definition of obstinate is extremely stubborn and determined to have your own way. An example of obstinate is a person who drives during a severe hurricane despite major warnings not to do so. obstinate. not easily subdued, ended, etc. obstinate.
Obscurantism is the practice of deliberately preventing the facts of some subject matter from becoming known. There are two historical and intellectual denotations of Obscurantism: the deliberate restriction of knowledgeâopposition to disseminating knowledge; and, deliberate obscurityâan abstruse style characterized by deliberate vagueness. Therefore, an obscurantist is someone who actively opposes enlightenment and the consequent social reform, a type of anti-intellectual. The term ...