Total nonsense that does nothing but label yourself. The Guardian is a mildly liberal broadsheet and it is reporting a European wide survey not passing editorial opinion as fact.
And yes - of course Bush is a greater threat to world peace (ranking behind OBL in the survey). A nuclear armed fundamentalist fanatic, disconnected from anything resembling reality, proclaiming his right to attack any other nation on suspicion and with a track record of lying incompetence is clearly a threat to world peace.