<a href="http://sinosphere.blogs.nytimes.com/2015/04/28/q-and-a-ma-jun-on-using-mobile-phones-to-fight-pollution/?partner=rssnyt&amp;emc=rss"><img src="http://static01.nyt.com/images/2015/04/28/blogs/28sino-ma02/28sino-ma02-thumbStandard.jpg" border="0" height="75" width="75" hspace="4" align="left" /></a>The prominent environmentalist Ma Jun describes big changes in the public’s concerns over the environment and his own efforts to increase transparency about the sources of pollution.<div><a href="http://sinosphere.blogs.nytimes.com/2015/04/28/q-and-a-ma-jun-on-using-mobile-phones-to-fight-pollution/?partner=rssnyt&amp;emc=rss" target="_blank">Original link</a></div><div>Original author: AUSTIN</div>