Jose Lopez of Nestlé on Planet Earth's balance sheet

Jose Lopez, Executive Vice President of Operations at Nestlé, says that according to Earth's current 'balance sheet' it will shortly be bankrupt - we urgently need to account for things differently, we need to put a value on food and water.
Cambridge Judge Business School's Centre for International Business and Management (CIBAM) symposium on 'Securing Food and Water' attracted views from business leaders, academics, politicians, civil servants, diplomats and NGOs who shared their ideas on how to ensure that future generations have sustainable and resilient access to food and water.