Early humans adapted and survived in the face of a changing climate. Eleanor Rosamund-Barraclough joins an archaeological dig in Malta to learn the lessons for our own time. A team led by Dr Eleanor Scerri of the Max Planck Institute for the Science of Human History is making remarkable discoveries about waves of human and animal habitation of the Mediterranean islands, but what can the fate of giant dormice, pygmy elephants and the hunters who may have relied on them for survival tell us about contemporary island life in a dangerous period of rising sea levels and searing summers? Producer: Alasdair Cross