No Impact Week Our October theme is No Impact Week. TEDxTheHague regulars Rachelle Eerhart and Mathilde Teuben are introducing No Impact Week to The Netherlands. To support this global environmental project, this salon is dedicated to living the green, sustainable, environmental life. Don't worry: People who are not already tree-hugging, bicycle-riding, canvas-bag-toting, eco-warriors are welcome too! Full report following soon.