Difficult to revise a previous document

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It  is better to write a new documentation than revise original document. 

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He declares 'God is not great'

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Born in UK, Christopher Hitchens, 56, was chosen as the 5th most world-wide intellectual by professional readers conducted by 2 political and diplomatic magazines last year. He is following Noam Chomsky, Umberto Eco, Richard Dawkins and Vaclav Havel. He has been staying in America since 1980s and writing columns titling 'Minority Report' in 'The Nations'. He became generally known for the author of 'Hostage to History', 'For the Sake of Argument', 'The Missionary Position' and so on. Recently, he is also acknowledged politically being a sort of 'Neocon', after continuously criticizing left-wing of Anglo-America and Islamic fundamentalism. I am reading his book 'God is not Great', dealing with lots of gods and godness all over the world since the prehistoric age. Of cource, he mainly focuses on 2 big powers, 'Christianity' and 'Islam'. As an atheist and meterialist together with Richard Dawkins( Actually, I am sure...
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Tree diagram, or mind map, has been used for many areas including research, business, study. One of example programs to build tree diagrams is Freemind which is easy to use. While I use freemind, I suddenly felt that Freemind is needed to be upgrade with a new feature. Remind that tree diagrams in Freemind resembles not full structure but only a half part of a full tree. Recent half tree form mindmaps are convenient to show various divided facts effectively. However, it is not very effective to analyze facts and to tell a story about associated actions. Now, I propose the following new usage of tree based mind-map:
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