The global construction industry is massive, performing trillions of dollars worth of work annually and employing over 180 million people. Everywhere you look a new building is going up, and existing buildings are being remodeled to stay current. With so many players and so much manpower involved, construction projects must be managed efficiently or costs and schedules can spiral out of control. Construction can also be a dangerous job: compared to other industries, the construction industry is more likely to experience on-site injuries and fatalities. Take time to research and explore the construction industry so you can appreciate its scale and have knowledge of the impact it makes to people around the world.