You can help with humanitarian assistance as long as Marc and his wife Vivian suffer from financial constraints caused by his legal defense and his fight lasts to get back on the payroll of the federal research institute that fired him justa causa on trumpet-up charges of biopiracy back in early 2003.

Visit his website and inquire about new travel opportunities with Marc in the Amazon.

If you would like to help Marc or contribute to his work you can send donations to Marc’s Postbank account in the Netherlands:

Account 2029593 Postbank in name of
MGM van Roosmalen in the Netherlands
IBAN: NL 79 PSTB 0002 0295 93

Thank you for your support!




Marc has a new venture, consulting professionally for journalists, writers, filmmakers, publishers, universities, NGO´s, and other institutions. Marc is also available for accompanying intrepid travelers on fascinating journeys. Marc´s understanding of rainforest botany, zoology, ecology, geography, geology and prehistoric and present authentic Indian habitation of the continent and in the Amazon is outstanding. Please read his popular-scientific book originally written in Dutch but soon to be published under the title Barefoot through the Amazon: On the Path of Evolution. He is one of the greatest living explorers of our time and a superb naturalist, not to mention quite a character!



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