&gt; The climate researchers are able to dig back literal millions of years and chart their findings.<p>sorry, this is pretty funny.  Do you know what the data those charts of millions of years are based on? models based on thin evidence and scant data.  We are talking like 10 ice cores and 5 trees will swing the data wildly.<p>I am not a denier (CO2 causes some warming!) but this comment was kinda funny.