The environmental policies were neglected in the 1949-1986 period of authoritarian regime, with the consequence of vast environmental pains and institutional disorder left behind. The democratizing reform since 1987, characterized especially with the free elections on national level, has promoted the rights consciousness of the people and helped the subsystems of the comprehensive society to development and elaborate; the environmental policies have been therefore opened. They have been improving themselves ever since, but by implementation many deficits out of political and administrative restraints remain. The single nontransferable voting system failed to identify exactly the environmental needs. Secondly, the central government urges to permit big projects, the civil society get divided thereby, but after decades of 'developmentalism', the natural restraints are getting serious now: this leads to more disputes. Consensus about the economic, industrial and the whole development strategy in the sense of comparative advantage should be built, but here the difficult problem of China-Taiwan begins. This to sophisticate, together with the improvement of implementation above, needs a sophisticated democracy, which remains a challenge for Taiwan.