Iran’s Shushtar Historical Hydraulic System is under threat of excessive amounts of mineral salt and wastewaters that perpetually pass through the southwestern UNESCO World Heritage.
United Nations Educational Scientific and Cultural Organization
![Delegates applaud following the vote which admitted Palestinians to enter UNESCO as a full member on October 31, 2011 at the headquarters of the organization in Paris. [Getty Images]](/sites/default/files/styles/d08_traditional/public/im/Syria2/130984811.jpg?itok=hFfrHa8S "Delegates applaud following the vote which admitted Palestinians to enter UNESCO as a full member on October 31, 2011 at the headquarters of the organization in Paris. [Getty Images]")
![Famous for making major contributions to point-of-care medical testing and biotechnology. [greenprophet]](/sites/default/files/styles/d08_traditional/public/im/Egypt/hayat-sindi-pop-tech-560x373.jpg?itok=txPy7c_x "Famous for making major contributions to point-of-care medical testing and biotechnology. [greenprophet]")
