While linear change is smooth and relatively predictable, non-linear change confounds our expectations with shifts that can be very fast, even abrupt. And in 2017, we were surrounded by it.
Extreme climate events are commonplace – witness three hurricanes over category 4 strength in just one season. Catastrophes like the forest fires in Borneo barely make the news – they have become the ‘new normal’. And plastic pollution has been revealed to be far more pervasive than previously suspected, contaminating the water we drink, the food we eat, and even the air we breathe, everywhere on Earth.
Fortunately non-linear change can lead to positive outcomes, too. We have selected seven areas we believe are particularly dynamic now, and which present rich opportunities to develop radically more sustainable behaviour and practice, through 2018 and towards the 2020s.