Yes, Tony Blair is correct in saying that the world is a better place because of the Iraq War. This is because the Iraq War is saying that America is ready to fight whatever comes its way to fight to keep our freedom and safety. What Tony Blair is saying is accurate because the US needs this war to maintain a face of power, bravery and freedom.
No, Tony Blair is not correct in stating that the world is better because of the Iraq War. Too many people suffered and died in this war. Bombings continue on a regular basis in Iraq following the division in that nation after the war. Instead of war, diplomacy should have been used.
I do not really see how the world is better than it was before. What exactly has even changed? Wars happen all the time and the world does not get better nor does it get worse. Leave it to Tony Blair to say something completely stupid and completely irrelevant to the big picture.
Tony Blair is wrong to say that the world is a better place because of the Iraq War. The war created a power vacuum in the Middle East that has destabilized the entire region. Much of Iraq and Syria have been taken over by ISIS, which has displaced millions of people from those countries. These displaced people are now migrating into Europe which is leading to more instability in many countries. In short, the world is not a better place because of the Iraq War.