Sustainable development – the balancing of environmental, economic and social goals – is the greatest challenge facing the planet today. The transitions to more sustainable forms of production and consumption which organisations, firms, and institutions, as well as entire communities, societies and economies need to undergo to mitigate climate change are, however, far from simple. Apart from the shift from carbon-intensive systems to less environmentally destructive arrangements based on renewable sources of energy and greener practices, such transitions require corresponding changes in governance structures, institutional frameworks, legal regulations, public perception and consumption patterns. Moreover, each industry and each community, region, and country faces challenges of a different kind, with the need to reconcile numerous conflicting objectives often remaining the most serious one. Never before has the world needed qualified professionals to lead transitions to sustainability more than now!