Eyal Halfon is a screenwriter and movie director. He holds a master's degree in Archaeology from Tel Aviv University, and his thesis was on the material and mental ramifications of the disappearance of animals on human beings, past and present. Ran Barkai is a professor of prehistoric archaeology and former chair of the Department of Archaeology and Ancient Near Eastern Cultures at Tel Aviv University. For the past twenty years, he has co-directed the excavations and research at Middle Pleistocen Qesem Cave.
"""Excellent and highly readable . . . the unwavering ability of prehistoric people to survive and thrive can (and indeed must) continue into the present, because given the perilous times in which we live, we just might have to do it all again."" — Phenomena Magazine"