there are still references to 1914 but I do detect that the 1914 message is rapidly losing the credibility it once had.
The Society has seemed to back away from their assertions regarding earthquakes since 1914. I suspect that some in the organization began to express reservations about the Society's claims regarding earthquake intensity and frequency since 1914. Historical data has shown that the Watchtower's arguments were based more on wishful thinking than fact.
The pestilence issue is also a bit hazy. Medical technology (especially the development of antibiotics) has wiped out many of the common diseases and infections that routinely killed millions. Life spans are now increasing in industrialized lands. I had noticed while I was still in that the Watchtower was beginning to point to heart disease and cancer as pestilence. This seemed to me like they were reaching a bit.
Famines were much worse prior to 1914 than they are now. There has been no evidence that food shortages have increased in severity and frequency after 1914. Quite to the contrary.
As we have seen, world conditions have not gotten progressively worse since 1914; but have gone through cycles. Anyone who seriously studies world history with all of it's atrocities, plagues, famines, and human harships begins to find the Watchtower's arguments to be shaky.
But, I suppose the Watchtower will find some way to get more mileage out of 1914. They can always point out that Noah had 120 years warning before the flood. There will no doubt be those dyed in the wool Watchtower Witnesses who are eager to swallow such an explanation.