International Tower is a 135 m high, 35 floor building. It was designed to be durable, but it isn't. Will it last?
10 years after people: The building doesn't look good because the building is made of non-durable but strong steel.
35 years after people: The extreme weight after 35 years of corrosion cannot handle any more load than the top itself without the antenna. The antenna give extreme weight, and the top falls onto the bottom. The walls of the bottom fall then, and International Tower is no more.