Read the info here and tell us these folks aren’t environmentalist wackos.
http://www.seashepherd.org/who-we-are/board-of-directors.html
He doesn’t care.
He’s one of them.
If the last guy believes in UFO’s I’d agree he was a wacko, but I’m not sure that title of his book means he does. Other than that, a pretty upstanding bunch since you ask me.