Here’s another list of important cultural heritage sites to worry about: 20 “on the verge” of experiencing irreversible, irreparable loss and destruction, according to the Global Heritage Fund.
Like UNESCO and the World Monuments Fund, GHF aims to shine a light on endangered sites; the main difference from them, as far as I can tell, is that GHF focuses exclusively on the developing world and it adds an economic argument for preservation.
For more and a list of the 20 sites:
Judith H. Dobrzynski
Real Clear Arts