Construction is one of the cornerstones of human society and development. It is an ancient human activity, created purely out of the functional need to protect us against the environment and to moderate the effects of climate - the sun, rain and wind.
Today, construction is a significant part of human industry. Manufacturing plants, power stations, mega hydroelectric dams, solar and wind farms, 800-metre buildings. Instead of sheltering from the elements, humans have evolved and learned to harvest them. Indeed, the sky's the limit.