The west must understand the Islamic State's worldview, and accept its own failings, if it is to meet the challenge.
The American record in these last 13 years is a shameful one. Do it again should not be an option.
Most doctrines, political or religious, are embodied in sacred texts that act as guide and inspiration to their followers. Modern Islamists are significantly different.
Since 1993, there have been calls for the legal and political recognition of starvation as a weapon of war. In Syria, it has regained distressing urgency.
Navi Pillay offered a scathing indictment of the UN Security Council's failures to address global crises, most notably in Syria. But the paralysed state of the UN may finally offer the chance to address its inherently undemocratic structure.
The revolution which has been taking place across Rojava (literally, ‘Western Kurdistan’), where three cantons were set up in January this year, has a grassroots democratic model.
The Islamic State (IS), has been able to assert its dominance over wide areas of Iraq and Syria. The Province of Homs is particularly interesting, because the IS is expanding there, but has been unable to establish its authority over all rebel forces.
The United States is increasing support of its Iraqi and Kurdish allies and escalating attacks on its jihadist enemies. Islamic State's long-term plan, though, remains on track.
The Arab Revolt, which gave so much hope to the Palestinians, has turned out to be a misfortune for the people of Gaza. The Israeli narrative has now found wide acceptance, not only in governments, but also on Arab streets.
A military escalation in Iraq depends on Washington's assessment of the Islamic State's power and intentions. But the jihadis are also thinking hard about their next target.