Marnix is passionate about sustainability. This is why he has started the Ecosofie Podcast in 2018. He investigates how to reconcile economy, ecology and philosophy. He believes that this cocktail creates a stable, resilient, and entrepreneurial society that allows us to continue to enjoy a good life in the long term. He has since spoken with more than 90 experts from science, business, politics, and activist movements. This shows again and again that this issue is very complex, however there is a common thread in change.