Someone asked this about the WTS-UN involvement on another board but never got a comprehensive answer to this question. (Just the usual JW lame excuses and stupid mumbo-jumbo about how "WE" are not a nation so "WE" are not signed up as one, so it doesn't apply...)blah-bla-blah....
But when the WTS got blown out of the water by the "Guardian" newspaper columnist in (I think 2001) and it was discovered that the WTS had indeed....signed up with the evil and disgusting UN that it vilified "all other clergy" for doing the very same thing....in pictures of the Clergy that "we" JWs were expected to place in those WT magazines we had "volunteered" to put into the householder's hands....
and they had signed up for TEN CONSECUTIVE YEARS (OOOOPS---by accident dontcha know-the pen just happened to fall into their hands). Upon this news getting exposed to the public....the WTS resigned whatever they weren't doing---for whatever they weren't prostituting themselves to acquire.....and got their writers to concoct stories about their pristine involvement with the worldly old UN to have sent to the congregations as "explanations" to suffice as "reasons" and to appease the JWs. It worked. Their idolized WTS can do NO wrong. Ask any current active JW.
It would appear that they have signed up again to get whatever they can get from the same world they teach their followers to HATE....while they NEVER DID explain just what they were doing behind the JWs backs while the loyal and obedient (tm) followers were under the impression of what they had always been told, and how they "were to view" the United Nations!
It seems that the sneaky weasels have scored again. Mother's skirts are still being soiled (apparently...SHE LIKES IT AND IS ENJOYING THIS GAME) and it will be a matter of time, as careful as the WTS WILL BE THIS TIME....
when somebody will "catch sight of the disgusting thing" (known as the Watchtower Society) in a compromising position.....and blow the whistle... again.
How many times (and "times again") will this fraud of a "religion" be able to dupe its followers?
"Time" will only tell.