Daniel Weiss is a senior project manager at adelphi. For more than eight years, he has been leading projects on a national and international level in the fields of sustainability strategies in politics and economy, green economy, and environmental management. He combines his scientific expertise with application-oriented policy advice. He is one of the authors of the Atlas on Environmental Impacts: Supply Chains (2017). The study shows at which sites and in which global regions along the supply chain of German companies negative impacts can occur for selected industries with high environmental impacts.