Terran born habit of smoking

This article is refers to smoking as a practice in which a substance is burned and the resulting smoke breathed in to be tasted and absorbed into the bloodstream.

Smoking Tobacco is a habit that was born on Terra. This habit was initially spread via the Second Exodus, as a result of those with that habit going to new colonies or enclaves. While all forms of smoking is relatively rare, over two thirds of all those who smoke, either are exclusive tobacco users, or at least include it among the substances they smoke.

While many other societies had prior to them joining the United Stars of the Galaxies a small number of smokers of certain herbs or chemicals, these were minuscule compared to the number of members in that society with two exceptions Dai and Nul-Nul.