1854 J. Toulmin Smith vi. 268 A very striking illustration of the unsustainability and illegality of every attempt.
1915 1 June 1098 The unsustainability of the attribution of the Pentateuch to Moses.
1990 15 Sept. 667/1 What should our personal response include when we are faced with the consequences of unsustainability, and especially with famine?
2006 A. Steffen et al. (2008) 500/1 The neglect of indigenous and adaptable flora and fauna has consequences that range from unsustainability to warped local economies.