I think that achieving perfect/complete sustainability would be only possible in an ideal world. The world we presently live in can only be sustain-ably improved at the cost of compromising something else.
, 1. The sustainability challenge and ambition, problem statement, and research question with regard to Agriculture , My views on Sustainability - Transitions and Viability , 2 The current argicultural sector, the relevant trends and current initiatives , My views on Sustainability - Transitions and Viability , 4. Texel's situation: Present vs. Future