Obama Trolled Over Brussels Attacks After Calling ‘global warming’ Greatest Threat to Humanity Adan Salazar Posted on March 22, 2016 Posted in Aggregated No Comments Tagged with Featured Stories, Tile “No challenge poses a greater threat to future generations than climate change,” Obama claimed. Share this:Share Share on Facebook (Opens in new window) Facebook Share on Reddit (Opens in new window) Reddit Share on X (Opens in new window) X Share on LinkedIn (Opens in new window) LinkedIn Email a link to a friend (Opens in new window) Email