He blew up a reef one time in a documentary in the 50s. Do you know if he ever changed his mind about the event? Or was he just a-dynamitin' till the end? (I a

He blew up a reef one time in a documentary in the 50s. Do you know if he ever changed his mind about the event? Or was he just a-dynamitin' till the end? (I ask rhetorically because even a cursory read of his Wikipedia page would demonstrate that his actions afterwards undercut that sort of cavalier attitude to the undersea environment. I believe he explicitly repudiated that action besides but I can't find where.) Moreover, what _else_ of his work is bad? That one thing? He produced educational films, books, speeches, etc. for almost four decades after that film.