To Utrecht via Wageningen, Gelderland and Zeist:
A visit to Wageningen University, Alterra, with a meeting and discussion on sustainability and fair trade. A stop to view the floating village at Massbommel. Visit the new headquarters for the World Wildlife Fund. An old disused building has been transformed into a spectacular carbon neutral building that uses body heat from the people in the building and heat wells with exchangers, to warm or cool the building.