for €25 a summary
for €100 a signed copy of Green Theology
for €500 a mention in the German version
for €1000 a visit of the author for a lecture, workshop or sermon (in Dutch, German or English, without further costs for travel or stay)
If you would like one of these things in return, please send an email to https://www.vanmontfoortcommunicatie.nl/trees-van-montfoort/contact/