I suspect that this will not happen in my lifetime, but it’s strange (or not so) how studies carried out years ago are only in recent years being replicated on a scale which makes them reportable in the mass media.
It’s nice, in a not so nice way, to see the findings of those early studies being vindicated.
For example, the acceptance that consuming processed animal bits can massively increase the risk of cancer, not to mention heart attack. Then there are the other, now accepted, related ailments. Type II diabetes for instance.
There’s one certain fact though. It’s only a matter of time before we (vegetarians and vegans) will rule the ‘civilised’ world.
Like I say, maybe not in my lifetime. But it’s moving in the right direction.