We must evolve to a complex systemic view to address the world's challenges.

From the article: "Complexity Rising from Human Beings to Human Civilization, a Complexity Profile"

The caption for image on the left shares: 

"A schematic history of human civilization reflects a growing complexity of the collective behavior of human organizations. The internal structure of organizations changed from the large branching ratio hierarchies of ancient civilizations, through decreasing branching ratios of massive hierarchical bureaucracies, to hybrid systems where lateral connections appear to be more important than the hierarchy. As the importance of lateral interactions increases, the boundaries between subsystems become porous. The increasing collective complexity also is manifest in the increaseing specialization and diversity of professions. Among the possible future organizational structures are fully networked systems where hierarchical structures are unimportant. "

and the conclusion of the article sums it up:

"There are two natural conclusions to be drawn from recognizing that human beings are part of a global organism. First, one can recognize that human civilization has a remarkable capacity for responding to external and internal challenges. The existence of such a capacity for response does not mean that human civilization will survive external challenges any more than the complexity of any organism guarantees its survival. However, one can hope that the recent reduction in the incidence of military conflicts will continue and the ability to prevent or address local disasters will increase. The difficulties in overcoming other systematic ills of society, such as poverty, may also be challenged successfully as the origins of these problems become better understood."

"Second, the complexity of our individual lives must be understood in the context of a system that must enable its components (us) to contribute effectively to the collective system. Thus, we are being, and will continue to be shielded from the true complexity of society. In part this is achieved by progressive specialization that enables individuals to encounter only a very limited subset of the possible professional and social environments. This specialization will have dramatic consequences for our children, and their educational and social environments are likely to become increasingly specialized as well."