Responses to:

The Dark Side of Light: A Transdisciplinary Research Agenda for Light Pollution Policy. 2010. Hölker, F., T. Moss, B. Griefahn, W. Kloas, C. C. Voigt, D. Henckel, A. Hänel, P. M. Kappeler, S. Völker, A. Schwope, S. Franke, D. Uhrlandt, J. Fischer, R. Klenke, C. Wolter and K. Tockner