Tariq Ali - The Clash of Fundamentalisms : Christianity, Islam and Capitalism

The effect of the American reverberates around the globe. There seems to be perceived electoral advantage in fanning hate and intolerance. The wars in the Middle East and Ukraine continue. Why is this? Is there any cause for optimism? Where do non rational beliefs and convictions fit in the conflicts? This conversation with the activist and thinker Tariq Ali was recorded soon after the outrage of 9/11. There is a plan for the future in what Tariq was saying but I wonder if he is as optimistic today. Will rational thought and reasoned discussion bring peaceful coexistence?