"Big Tobacco" refers to the large multinational companies that produce and sell tobacco products, such as cigarettes and cigars. These companies, including Philip Morris International, British American Tobacco, and Japan Tobacco International, have significant influence over the global tobacco market. They are known for their extensive marketing strategies and lobbying efforts to shape public policy regarding tobacco use. The term "Big Tobacco" often carries a negative connotation due to the health risks associated with smoking and the industry's historical practices, such as misleading advertising. Governments and health organizations worldwide have implemented regulations to reduce tobacco consumption and protect public health, leading to ongoing debates about the role of these companies in society.