Essential to all life, phosphor glows in the dark and is found in bones and teeth. We need it in our food in order to survive, we need it in our fields to grow food. And we are running out of it.
“Living sustainably yourself is certainly important”, says Martin Lehmann, adding that he tries to set a good example by using mainly the bicycle and train to move around. De Leeuw believes that the WRF conference attendees will more than compensate for their emissions due to coming here by being “messengers to the world”.