CHANGE - can be both positive and negative,
- Ongoing process.
- Though defined by new/different elements of a place, also defined by history- no change can happen withoutt remembering the past.
CONSERVATION - beyond preserving a facade or architectural structure
- Retains inherent spirit and original ambiance,
- Requires appreciation and understanding of history.
Having both aspects coexist without compromise is crucial for the sustainability of an urban society.