General conclusion to the special issue Moving forward on individual heterogeneity. Issue 5 (1st May 2018) - Hamel, Sandra; Gaillard, Jean‐Michel; Yoccoz, Nigel G.; Bassar, Ron D.; Bouwhuis, Sandra; Caswell, Hal; Douhard, Mathieu; Gangloff, Eric J.; Gimenez, Olivier; Lee, Phylis C.; Smallegange, Isabel M.; Steiner, Ulrich K.; et al.