The consequences of what we create is that they would be left there after its purpose. Just like the Great Wall of China, the Forbidden City, Summer Palace etc… Their original purposes was to defend and serve the Chinese Emperors. Now, they are just old artifacts that have become very famous sightseeing places. The Great Wall of China for example is now a very famous wall from the old days, it was meant to defend China and now, it is a popular place to walk on. The Forbidden City was a home to the Emperor, now it is a place to learn about the architecture and the history of the Emperors.