Take a look at this info-graphic for a moment: It chronicles the history of the tallest skyscrapers ever built on earth. Now, look at the years they were completed. Notice anything interesting? Here's a hint: historically, each new skyscraper coincided with the end of an economic boom associated with it... a hallmark that signifies the … Continue reading Jeddah’s Kingdom Tower -Tombstone of a hydrocarbon juggernaut? →