End of Civilization

The over eighty-year old, ex-international economist, and current famous lecturer, Mr. Alfie Bertrand, entered the hall of Old Nassau of Princeton.
He was stunned from the number of attendants, but pshawed noticing how much they are multiracial.
His lecture was about world economy, but he focused on the western economy in relation with (Others).
"When I was growing up, the west was producing eighty percent of world production," he said then stopped for a second to make sure everyone listens carefully, "Now, it`s sixty percent because of Asia rise and if Africa does it, will have only thirty percent, we should never let that happen!"
"They brought their sons here to be learned, so they can go back and help their countries to compete us!" he said, caring less for the tens of Asian, African, and other attendants.
This lecture was uploaded on the YouTube.
A thousand years later,
Professor Khamen Rah the great historian of Tebaian civilization, which inherited the Earth after its extinction, used this video as an evidence on his theory. The closure of his book was, (Thinking of knowledge, as a property is the end of civilizations. If knowledge is not shared, it will not develop!).