The "New truth" in 1995 planted what was perhaps the first seed of doubt in my mind ..It was, in my view, such an obvious piece of shaping doctrine to match the circumstance. After all they quoted W E Vine:-
*** w95 11/1 p. 12 Saved From a "Wicked Generation" ***
"That which has been begotten, a family; . . . successive members of a genealogy . . . or of a race of people . . . or of the whole multitude of men living at the same time, Matt. 24:34; Mark 13:30; Luke 1:48; 21:32; Phil. 2:15, and especially of those of the Jewish race living at the same period." (W. E. Vine?s Expository Dictionary of New Testament Words)
They failed to quote the rest of the paragraph on the same page which I now have, under the word Genea. "Transferred from the people to the time in which they lived, the word came to mean an age, ie a period ordinarily occupied by each successive generation, say of thirty or forty years "
My Oxford Dictionary says under "generation" " A step in a pedigree, all persons born about the same time, the average time in which childen are ready to take the place of their parents (about 30 years"
From this is deduced:-
***
w95 11/1 p. 17 A Time to Keep Awake ***Eager to see the end of this evil system, Jehovah?s people have at times speculated about the time when the "great tribulation" would break out, even tying this to calculations of what is the lifetime of a generation since 1914. However, we "bring a heart of wisdom in," not by speculating about how many years or days make up a generation, but by thinking about how we "count our days" in bringing joyful praise to Jehovah. (Psalm 90:12) Rather than provide a rule for measuring time, the term "generation" as used by Jesus refers principally to contemporary people of a certain historical period, with their identifying characteristics.
Contempory people surely live about the same time and "Pass away" at about the same time. Now I am not a scholar, I am saying that I could never understand the point they were making. It rendered Jesus' comment meaningless. verses 32 - 33 of Matt 24 contain an illustration of the urgency of the times and heeding the warning, then "Truly I say to you that this generation will by no means pass away until all these things occur" . Sounds plain enough to me..