Puzzling new discovery questions human timeline

Most of what we know about the world through science is theory. Extremely well-documented and well-reasoned theory, but our current best theory nonetheless. That gives you room to live your life as an experiment. It’s important to come to your own spiritual understanding of the world and my place in it, in addition to learning from research.

Discovery of a 9,000-year-old carved-pillar site in Turkey is challenging the currently accepted timeline of human history. Here are a Newsweek and a Smithsonian article, or search yourself for "Göbekli Tepe".

Newsweek:  http://www.newsweek.com/id/233844/page/1

Smithsonian:  http://www.smithsonianmag.com/history-archaeology/gobekli-tepe.html?c=y&page=3

What do you think?