Reply to Hiroko's Summary and Reaction

I think Hiroko's summary was clearly written and her last part of summary is especially well-organized. I could not summarize well about the last part of that paper, but she summarized so well and I could make sense about ideas of the last part.

Hiroko stated that "the idea is trend of today. It is useful to see the world, but it is also temporal view like the way in the past. I am interested in until when the paradigm is valid or dominant", so I could understand her interest and it is a curious point.