By the year 2050 most people on Earth will live downstream of tens of thousands of large dams built in the 20th century, many of them already operating at or beyond their design life, according to a new analysis by UN University (UNU) analysis.
Please login to read the full news
Note that your comment may be edited or removed in the future, and that your comment may appear alongside the original article on websites other than this one.
more »
Brought to you by