There's infrastructure involved in delivering an ebook to the customer, data centers to store them on, devices with rare metals to read them on, ... You could m

There's infrastructure involved in delivering an ebook to the customer, data centers to store them on, devices with rare metals to read them on, ... You could maybe argue (or not) that that's environmentally more friendly than pressing a book on paper and physically delivering that to a person, but 'no environmental impact' seems like a stretch.