World Economic Forum , WEF , preparationsA man cleans the stage of the congress hall on the eve of the 48 th annual meeting of the World Economic Forum , WEF , in Davos , Switzerland , 22 January 2018 . The meeting brings together enterpreneurs , scientists , chief executive and political leaders in Davos January 23 to 26 . EPA / GIAN EHRENZELLER ▶ 기사 제보 및 문의 ▶ 기자 와 1 : 1 채팅    ▶ 평창동 계 올림픽 영상 공모전