Terrorism will only end with stability. When the middle east stabilizes with a government and the people themselves create their own destiny instead of Murica interferring

Capitalism is the answer to Terrorism. America and Europe must become more Capitalist and Terrorism can be defeated. Be a Capitalist, not a Terrorist!

IS will eventually fade, but there's always someone ready to take over, IS are themselves mostly leftover radicals from Saddam's Baath party. According to the Kurds though, IS have indeed lost most of their footing in previously held territories, in no small part due to the Peshmarga pushing from several sides.

Humans doesn't look the same,therefore wars won't end.

Man what you said is crazy.... you seem to be misinformed ...ISIS is a result of the mess USA left in Iraq... like Alqaeda was created by USA to fight against Russians in Afghanistan. ..

Only beginning as thousands of them make it back to Europe for the next 50 years of major terrorism and mass rapes.

Only way for humans to find peace with eachother is when we find a bigger threat. *patiently waiting for the Covenant to invade*

Well, climate change may cause a huge threat in the future, so maybe that'll finally force us to unite?

So long as there are political, economic and religious issues, there will always be conflict and war through out the world.

Groups like ISIS don't last more than a few years. The group starts out with a bunch of hardcore fanatics who truly believe in everything they preach. Then a second wave of recruits come along who still believe what the first group believes in, but maybe not quite as much. Then you get a third and fourth wave of recruits who happen to be lonely and depressed, saw ISIS on tv and thought it would be awesome. They're less about the fanatical beliefs more about wearing those cool looking black outfits, getting to show off with a big gun, raping as many women as they want and getting paid for all of that. They see themselves as rockstars who will cut off someone's head for listening to rock music. These wannabe rockstars will often put up less of a fight, be more willing to surrender and will try to get out of fighting altogether.

Al Queda on the other hand is still lingering around mostly because the very people who are supposed to be hunting them down keep giving them money and weapons so they can kill other terrorists. Go figure.