NO proof you say, well you are obviously not a BALPA member as they had a conference in April in London and invited ALL the world experts and concluded:
‘There is a workplace problem resulting in chronic and acute illness amongst flight crew (both pilots and cabin crew)’.
‘Further, we are concerned the passengers may also be suffering from similar symptoms to those exhibited by flight crew’.
‘This, we conclude, is resulting in significant flight safety issues, in addition to unacceptable flight crew personnel health implications’.
The above certainly may mislead the readers of this forum.
Yes a conference was held and yes it was the opinion of the conference organizers that the conclusion above should apply and that's why they mostly invited folks with like opinions.
However there was
no consensus at the conference even though the organizers tried in vain to convince all attendees of their pre ordained conclusions.
A little bit like the opening title of this thread which attempts to answer its own questions.
So after all these pages of discussions have you yet concluded that your case has not been made?
In the end, if you want something done, you have to convince
all stakeholders of its viability.