2010 Volume 23 Issue 1 Pages 35-38
It is important for a nation to have automatic stabilization mechanism that changes nation's basic structure and system smoothly. People can enjoy happy and safe life under that condition. We have many difficult problems of aging, internationalization, social integration by information, and global warming etc.. Modification of basic national structure such as legal system including constitution is urgent. If the revision work is still so slow as up to now, the risk potential of nation's sustainability will go rapidly to a deteriorating stage.