Thank you Roger for your good question.

1. The best ever socio-econo-ecolo world system I am looking forward about could take advantage in the different manners people is able to participate in imaginating and imagine to participate the best ways they can already or hope for tomorrow usefully participate in private and collective goals permitting to achieve great value tasks.

2. I propound the most valuable task able to help us to drive imaginating our lives as people living on earth is to participate in global and world organisations thought  about to perpetuate human life even beyond what we believe today to be ineluctably the universe end. ( Gros boulot! )

3. As means to validate models you think about I see 3 indicators :

a) - A majority of people thinks we must live beyond the donkey principle or " principe de la carotte et du bâton " having a better ambition than living in a governed by money world. On one hand we must admit most valuable goals than to enrich ploutocrats and on the other admit  real problems cannot  be treated by any financial economy.

b) - People think choices of the good motives and springs for working must conduct economically and ecologically coherent constructions.

c) - I hope a lot of people and organisations will popularise effectiv Investment of our consciounesses as being capable of empowering our life for the best.

We must admit also models cooperation as we admit people who think differently is also wanting or capable in participating his own way.

Following these ideas to the best consequences ineluctably needed I am convinced mankind will soon or later abandon the kind of regulation of collective life to wich money dictatorship submit most people as condemning manking to death by an as great obscurantism as terrorism by jaming on evolution possibilities.