Environmental and climate security - Karp, Angela; Artaxo Netto, Paulo Eduardo; Berndes, Göran; Cantarella, Heitor; El-Lakany, Hosny; Estrada, Tiago Egger Moellwald Duque; Faaij, André; Fincher, Geoffrey B.; Huntley, Brian J.; Ravindranath, N.H.; Van Sluys, Marie-Anne; Verdade, Luciano Martins; et al. (Bioenergy & sustainability: bridging the gaps, 2015)