Don't you remember the thing about New Scrolls Being Opened? in the New System??? These are, apparently, going to be even bigger and better than New Light?. And possibly even more important. I mean, they may contain a map to the Garden of Eden? where only the purest weed grows.
Scully, you forget. This is the WATCHTOWER we're talking about. There will be no weed, pure or otherwise. They will study insects. Once this is completed the society will preach to them. That's what's in the New Scrolls?!
They'll still count time too.
Walter