The Watchtower boys claimed to be directed by Jehovah's Holy Spirit. If Jehovah was the creator of all things and omniscient, why were his boys so wrong about these subjects? Does the Holy Spirit speak with a lisp? Certainly Jehovah's Holy Spirit didn't know much.
We have a rag-tag bunch of window washers who looked down on worldly wisdom but were bilge-spouts when it came to information about the nature of the world we live in.
Another, more recent, example is in regard to their statements about lecithin and where it is sourced from by the food industry. A few seconds of reading in the New York Public Library would have provided the Watchtower with accurate facts about industrial sources of lecithin, but it suited their agenda to invent false facts that fit their "Rainbow Covenant" anti-blood doctrine.
Today's Watchtower leadership is worse than the goofiest writer for The Golden Age. Today they openly, boldly, blatantly, instruct their flock to ignore their own common sense and obey Watchtower dictates because doing so will give them everlasting life.
The skeletons in The Watchtower's closet glow in the dark.