People visit the hill of Areios Pagos with the archaeological site of the Acropolis in the background...
People visit the hill of Areios Pagos with the archaeological site of the Acropolis in the background in Athens, Greece July 23, 2015. Greece's most influential think tank warned on Thursday of a sharp drop back into recession in a report that came hours after parliament approved a second package of reform measures aimed at securing a new bailout from international lenders. REUTERS/Yiannis Kourtoglou