Sorry Zora the reason they said the study in inconclusive is because John Hopkins isn �t the one doing the study that is why he said it in inconclusive.   The inconclusive also includes a lot of things including that glass.  If I went by every warning I wouldn �t eat, drink, sleep, stay awake, stay in the sun, stay out of the sun.  There were warnings about smoking years before the tobacco company even admitted to it, it was in studies released back in the 50 �s.  But they later found it wasn �t the actual tobacco but what is put into it, the water why it is more dangerous than the bottle is because so much pharmaciticals get dumped into our waterways it finds it �s way into almost every drinking table that is used.  The same group by the way that initially released the plasic bottle warning also warned about glass in microwaves, and microwaves themselves.  As when Mrs Reeves, Christopher Reeves (superman) died they had finally released that only 42% of lung cancer deaths were actually smoking or semi-smoking related and still were uncertain what all caused that type of cancer, but we do know what creates Type 2 Diabetes; too much sugar in the diet.  Do we see a ban on fast food, corn syrup which is now placed in most foods including meat as a preservative.