Tobacco
Tobacco is the second major cause of death in the world. It is currently responsible for the death on one in ten adults worldwide (about 5 million deaths each year). If current smoking patterns continue, it will cause some 10 million deaths each year by 2020. Half the people that smile today - that is about 650 million people - will eventually be killed by tobacco.

For more information on smoking, visit the links below:

http://www.whudafxup.com/

http://www.gen-swat.com/gen-swat1/about.html

http://www.pinellashealth.com/Wellness/tobaccos.asp