United Nations Educational, Scientific and Cultural Organization (UNESCO)
de bene esse: literally, of well-being, morally acceptable but subject to future validation or exception
On Saturday March 23, many UNESCO World Heritage Sites will turn off their lights from 8:30pm to 9:30pm. Sustainability isn’t an option today; it’s our duty. Learn about some of the participating sites in our exclusive photo gallery. UNESCO World Heritage Sites want to make a difference for our planet. What about you? — UNESCO World Heritage unites for sustainability - Earth Hour 2013 (69 photos)
No comments:
Post a Comment