From an October 15 email sent by Roger Scruton to Quentin Browell, an executive of Japan Tobacco International, the world's third largest tobacco company. Scruton was fired October 16.

...there are many other legally marketed products that may pose a risk to health comparable to that posed by tobacco but which the WHO does not feel called upon to regulate, such as:

lava
glass shards
cholera spores
dolphins
asbestos nasal spray
Botulaid
land mines
cardboard
Herculoids
the Challenger Deep