Focus on the worst mistakes of your opponents, and ignore their stronger arguments. Notably absent from that page is <a href="http://berkeleyearth.org/global-temperatures-2017/" rel="nofollow">http://berkeleyearth.org/global-temperatures-2017/</a> and especially this graph: <a href="http://berkeleyearth.org/wp-content/uploads/2018/01/LongtermTrend2017-1024x582.png" rel="nofollow">http://berkeleyearth.org/wp-content/uploads/2018/01/Longterm...</a><p>But I'm sure if we focus hard enough on what they got wrong, we can ignore that for another decade or two.