AUTHOR=Long John H. , Aaron Eric , Doncieux Stéphane TITLE=Editorial: Evolvability, Environments, Embodiment & Emergence in Robotics JOURNAL=Frontiers in Robotics and AI VOLUME=5 YEAR=2018 URL=https://www.frontiersin.org/journals/robotics-and-ai/articles/10.3389/frobt.2018.00103 DOI=10.3389/frobt.2018.00103 ISSN=2296-9144