<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman,new york,times,serif;font-size:12pt"><div style="font-family: times new roman,new york,times,serif; font-size: 12pt;"><div style="font-family: times new roman,new york,times,serif; font-size: 12pt;">I wanted to alert you to an article some colleagues and I wrote that we believe has important policy implications for greenhouse gas emission markets.<br><div style="font-family: times new roman,new york,times,serif; font-size: 12pt;"><br>
<a rel="nofollow" style="font-weight: bold;" target="_blank" href="http://www.nature.com/climate/2007/0711/full/climate.2007.58.html">Policing the voluntary carbon market</a><span style="font-weight: bold;">
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<br>Voluntary greenhouse-gas emission offset markets are in need of government oversight.<br><span><a rel="nofollow" target="_blank" href="http://www.nature.com/climate/2007/0711/full/climate.2007.58.html">http://www.nature.com/climate/2007/0711/full/climate.2007.58.html</a></span><br><br>Reactions are welcome.<br><br>michael<br>[moderator]<br> <span style="font-family: symbol;"></span><font size="2"><br style="font-family: arial,helvetica,sans-serif;"></font><hr style="width: 100%; height: 2px; font-family: arial,helvetica,sans-serif;"><font style="font-family: arial,helvetica,sans-serif;" size="2">Michael Gillenwater<br>Princeton University<br><a rel="nofollow" target="_blank" href="http://www.princeton.edu/%7Estep/">Science, Technology and Environmental Policy Program</a><br><br><a rel="nofollow" target="_blank" href="http://www.ghgnetwork.org">GHG Experts Network</a> <span style="text-decoration: underline;"></span><span
style="color: rgb(0, 128, 255);"></span> (Executive Director)<br><a rel="nofollow" target="_blank" href="http://www.ghginstitute.org">GHG Management Institute</a> (Dean of Institute)<br><a rel="nofollow" target="_blank" href="http://www.ert.net">Environmental Resources Trust</a> (Director of Verification Policy)<br><br>Tel +1 202 997 3335<br>Skype: mwgillenwater<br><a rel="nofollow">gillenwater@alum.mit.edu</a></font><font size="2"><span style="font-family: arial,helvetica,sans-serif;"> </span></font><br style="font-family: symbol;"><span style="font-family: symbol;"></span><hr style="width: 100%; height: 2px;"><span style="font-family: symbol;"></span><div><br></div></div></div><br></div></div></body></html>