1.		Can tourism deliver its "aspirational" greenhouse gas emission reduction targets? / Daniel Scott, Paul Peeters, Stefan Gössling Autor: Scott, Daniel Coautor: ; Peeters, Paul Gössling, Stefan
2.		A clear path towards sustainable mass tourism? Rejoinder to the paper ‘Organic, incremental and induced paths to sustainable mass tourism convergence’ by David B. Weaver / Paul Peeters Autor: Peeters, Paul