Watching the glacier 'crumble' reminded me of what a representative from the WT Society said recently to an audience. This particular individual likes to include statistics in his talks to drive home his point. In this instance he admitted that 'JW marriages are falling apart' (his exact words).
Speaking about the youth in JW families, he stated that JW families have the lowest retention rates (something like 35%) compared to other religions which he stated were much higher.
There is no doubt in my mind that the WT Leadership is very much aware of the decay and deterioration of the 'Truth'.