Answer:
The question of whether the war on terror has been successful is a complex and contentious one, with differing opinions among experts and policymakers. While some argue that certain objectives, such as dismantling terrorist networks and preventing large-scale attacks, have been achieved to some extent, others assert that the overall success of the war on terror is difficult to measure. It is important to consider various factors when evaluating its effectiveness, including the impact on global terrorism trends, geopolitical stability, protection of civil liberties, and the root causes of terrorism. While progress has been made in certain areas, it is evident that significant challenges remain, suggesting that the long-term success of the war on terror is still uncertain.