“It began life during the last ice age, long before man turned to agriculture and built the first cities in the fertile crescent of the Middle East. It was already thousands of years old when the Egyptians built their pyramids and the ancient Britons erected Stonehenge. The Jurupa Oak tree first sprouted into life when much of the world was still covered in glaciers. It has stood on its windswept hillside in southern California for at least 13,000 years, making it the oldest known living organism, according to a study published today. Scientists believe the tree, composed of a sprawling community of cloned bushes, is the oldest living thing because it has repeatedly renewed itself to ensure its survival through successive periods of drought, frost, storms and high winds.”