Chirstian is the Instructor director at the Assosiation of Specalized Mountaineering Guides, where he helps companies with a global reach to derive value from embedding innovative approaches to sustainability across their organisation and their supply chains. Christian has extensive experience working with companies and NGOs on sustainability challenges, with particular expertise in the food, agricultural, utility, tourism, and extractive sectors. He has lived in several African countries working with governments and the private sector to tackle the resource challenges of today and the future.