According to statistics more sudden deaths occur due to smoking, compared to the HIV / AIDS, infectious diseases such as tuberculosis and malaria as a serious illness together. Tobacco kills more than 5 million people each year. In practice, l ', breathing the smoke and taste began in 5000 BC Tobacco encountered often offensive, but still, it has become very popular. Relationship of tobacco and lung first recognized by German scientists. The first anti-smoking campaign was launched in 1920, but does not get a huge success. Instead, decreased, graphics, tobacco consumption continues to grow in developing countries. more info about smoking facts can be found here: http://www.smokingfacts.org/