ADDIS ABABA, Ethiopia, 2015-9-25 — /Travel PR News/ — United Nations Secretary-General Ban Ki-moon nominated Ethiopian Group CEO, Mr Tewolde GebreMariam, to serve as a member of his High-Level Advisory Group on Sustainable Transport (HLAG-ST). The Advisory Group, which is expected to serve for a period of three years, provides policy recommendations and global messages on sustainable… Read the full press release