In this paper, we puzzle the way that sovereignty has been a sketchily present dynamic in conservation discourses. In the case of the world's many island communities whose colonial histories extend into the present in virtually every domain, silences around sovereignty in conservation contexts are particularly notable for the way they suggest the enduring domination of local communities by distant metropoles. Here, we provide a review of several critical issues in Pacific Islands contexts – biosecurity, food security, intellectual and material property rights and protected areas – that highlight the importance of conceptualizing sovereignty beyond the state to better enhance conservation outcomes. The novel approach we take in regard to these problems is to encourage conservation practitioners to more deeply engage with the ‘ecological futures’ that indigenous and local island communities are weaving in a period of active (re)articulations of sovereignty in conception, legal constitution and everyday engagements with island environments.

In imagining how their lives might turn out, 100 young New Zealanders aged between 16 and 18 years wrote descriptions of their future lifecourse. Their descriptions of themselves at the nominal age of 80 years form the basis of the research reported in this paper. For these young people, ageing and old age are understood as accomplishments in the context of an imagined lifecourse. They see personal ageing as shaped by a common temporal ordering of life events that ensures material security, financial success, and an enduring intimate relationship. In imagining themselves aged 80 years, three key themes that constitute a discourse of ‘accomplished ageing’ were identified: the experience of old age would be contingent on achievements throughout the lifecourse; old age would be a time for harvest; and while people may look old they can continue to ‘be’ young. Although their images of bodily appearance included some negative stereotypes of old age, appearance and bodily function were understood as amenable to life-long self-management. The young people imagined themselves as life-long active agents, and framed a positive image and homogeneous social identity for older people. The ‘accomplished ageing’ discourse has implications for how ageing is understood by young people. In particular, the social identity that accomplished ageing implies may shape how they relate to those who do not accomplish ageing in the imagined optimistic and homogeneous way.