Heike Holdinghausen is a freelance author and editor for the taz. In the Economics and Environment section, she primarily writes about chemical, waste, and resource policy, as well as nature conservation topics. Her most recent book, 'Uns stinkt’s! Was jetzt für eine zweite ökologische Wende zu tun ist' (We've Had Enough! What Needs to Be Done for a Second Ecological Transformation), was published in 2019 by Westend Verlag.