/technologies/businessofengineering/b/blog/posts/problems-into-profit---smog-free-towers-to-combat-climate-changeThe 7-meter-tall smog-free tower extracts pollutants to keep the air clean. (Image Credit: Studio Roosegarde) Air pollution has devastating effects on both humans and the environment. Short-term exposure may lead to discomfort and illness. Meanwhil..en-USTelligent Community 12