A recent Netflix series entitled ‘Ancient Apocalypse’ has reignited an equally ancient controversy: by suggesting that megalithic temples such as Ggantija, may actually be the remnants of a 10,000-year old ‘lost civilization’ (possibly, the mythical Atlantis). But Professor ANTHONY BONANNO, of the University’s Archaeology department, argues that the truth is probably less fanciful - but more interesting - than that