Blair is right about one struggle on many arenas however calling it terror is really a misnomer. Radical Islam cannot tolerate any deviance from their archaic and bigoted world views. They believe they are entitled to use great acts of violence as retribution for relatively minor or "perceived" injustices. It is a war between those that subscribe to that faith and the rest of the world.
Jordanian official says new high of 59,000 Syrian refugees waiting to enter at border (AP)
from the article: Blair to Haaretz: Global terror is one battle, one struggle