World Map Ecologies (IMAGE) Max Planck Institute of Geoanthropology Caption Map showing the youngest suggested dates of persistent occupation of the different environmental extremes discussed by our species based on current evidence. Credit Maps from NASA Worldview. In Roberts and Stewart. 2018. Defining the 'generalist specialist' niche for Pleistocene <em>Homo sapiens</em>. <em>Nature Human Behaviour</em>. 10.1038/s41562-018-0394-4. Usage Restrictions This image may only be used in the context of reporting on this publication and with appropriate credit information. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.