... theill, infirm and elderly was common, see [3,4]. From at least one million years ago we see evi‐dence for widespread collaboration in hunting, in sharing food and in looking after increas‐ingly ... examplefocusing on spinning objects or lining up toys, and seem to derive comfort from preciseordering or regular patterning (see [33]) as seen above. Adults in turn, even if high func‐tioning and ... around 75,000years ago. Other innovations in Africa at his time including finely made bifacial points madeRecent Advances in Autism Spectrum Disorders - Volume II1 4on raw materials which may...