Changes

'Global Warming Now World's Most Boring Topic’ <ref>http://newsbusters.org/node/14167</ref>

'Global Warming Now World's Most Boring Topic’ <ref>http://newsbusters.org/node/14167</ref>

The need to fight "global warming" has become part of the dogma of the liberal conscience. <ref name="cato" />

Global Warming has become a popular issue. <ref name="cato" />

Clearly, "global warming" is a tempting issue for many very important groups to exploit.  

Clearly, "global warming" is a tempting issue for many very important groups to exploit.