As we all know by now, President Obama is not too inclined to show ISIS what's what by making the United States the leader of the military effort against them. Obama's not interested in "American leadership" or "America winning" if you'll remember.
But no matter! Obama has reassured us all that America and its allies are really showing ISIS by having a conference on climate change in Paris one week after the attacks there. His quote was: "What a powerful rebuke to the terrorists it will be when the world stands as one and shows that we will not be deterred from building a better future for our children."