The center fosters research, education, and curriculum development aimed at understanding contemporary ecological challenges.

By integrating these three program areas, BEF is proactively addressing the fundamental ecological challenges of this century.

Pollution is also a critical ecological challenge.

However, the call for culture is becoming more powerful along with the increasing ecological, economic and social challenges to meet the aims of sustainability.

This definition is in accord with the view that political change is important for responding to economic, ecological and cultural challenges.

Heavy industry exerts a significant influence, and ecological challenges are formidable.

Sustainopreneurial venturing is done in a holistic manner that meets both ecological and social challenges simultaneously with regard to both purpose and process.

The arrival of Europeans in Australia has brought new ecological challenges.

That is the ecological challenge, the sustainable development-meets-regional policy challenge to which we have the obligation to respond.

Given the changes our planet is undergoing, we need collective courage to meet these ecological challenges.