What should we do to free our world from terrorism..

i think that terrorism can be stopped by the steps taken wholeheartedly and in unison by the countries that r fed up with it. they should come afront and then they should utilise their resources to curb the easy movement of terrorists. then they will not get the resources to meet their requirements for their activity. they will not be able to carry on their terrorist activities and this way we can easily stop terrorism.