"Cecil Moore" wrote in message
...
Ian Jackson wrote:
It is also 'unlike' in that the link between smoking and lung cancer is a
100% proven fact (well known since the 1950s) whereas the link between
cellphones and brain tumours is at best tenuous.

That is only a time displacement. In 1900, after hundreds (thousands?)
of years of tobacco use, the link between smoking and lung cancer was
"at best tenuous".

and at worst...... "Tumor(ous)"

KW