"It is also a call for scientific research, particularly for these megalithic sites for which there are still many unanswered questions," says UNESCO director-general Audrey Azoulay, welcoming the inscription of the Carnac megaliths and the shores of Morbihan—a vast ensemble that includes the famed alignments of menhirs in the Breton city, on the organisation's world heritage list. IMAGES AND SOUNDBITES