Research meetings must be more sustainable

A. Sanz-Cobena; R. Alessandrini; B.Leon Bodirsky; M. Springmann; E. Aguilera; B. Amon; F. Bartolini; M. Geupel; B. Grizzetti; S. Kugelberg; C. Latka; X. Liang; A.Birgitte Milford; P. Musinguzi; E.Ling Ng; H. Suter; A. Leip