New York City has gained a reputation for its soaring towers thanks to unprecedented engineering technologies and New York’s air-rights policy, which permits developers to acquire neighboring unused airspace and construct large structures without any type of previous public review. But how are these super tall skyscrapers being accommodated? By replacing older existing structures. This out-with-the-old-in-with-the-new pattern comes as no surprise, as the “concrete jungle” is gradually being axed to make room for an even larger jungle.