Take what you want from this but here is an article saying so
http://sympatico-msn-ca.com.com/Earths+temperature+at+400-year+high/2100-11395_3-6087108.html?part=sympatico-msn-ca&tag=feed_2516&subj=ns_6087108
http://sympatico-msn-ca.com.com/Earths+temperature+at+400-year+high/2100-11395_3-6087108.html?part=sympatico-msn-ca&tag=feed_2516&subj=ns_6087108