Will it be enough to step up incremental change or should we be looking for paradigm shift?

Inspirational and provocative perspectives on this horizontal question from:

Connie Hedegaard, Outgoing EU Commissioner for Climate Action: ‘Finding a credible response to the threat of irreversible and catastrophic climate change’.

Simon Upton, Director, Environment Directorate, OECD: ‘Why business can no longer be as usual’

Sunita Narain, Director General, Centre for Science and the Environment, India: What the rest of the world expects from Europe in the follow-up to Rio+20

Joachim Spangenberg, Vice-President, Sustainable Europe Research Institute: The necessity and possibility of reducing our ecological footprint