Thierry has been working as a professional economist for the past 20 years and dealt with issues ranging from development macro-economics at the national level; the linkages between poverty and environment; green economy roll-out at country level; implementation of natural capital accounting and valuation in more than 8 countries to date. Thierry has also published in journals and was a lead author in the Millennium Ecosystem Assessment initiative Policy Response Group. Thierry Is currently involved in private sector engagement and green innovative business solutions while actively continuing to support countries with Natural Capital accounting and valuation of critical ecosystems and their related services;