Michael Alan Prestwood's new book, "e;30 Philosophers: A New Look at Timeless Ideas,"e; delves into the collective wisdom of humanity. Tracing our journey through history, this book harnesses the insights of 30 anchor philosophers to illuminate fourscore of pivotal ideas--80 steppingstones towards the future. These touchstones span the evolution of human thought from 2600 BCE to the present, offering a pathway across the murky waters of our past. Journey with these 80 touchstones and harness our best accumulated knowledge to forge a deeper understanding of our world.