Nurturing nature in a way that nurtures people too, that is what 'sustainablity' means to me. Local authorities have been given targets by central (federal) government demanding contracts are let to companies upholding 'green' values. As these are not defined contracts are won by the bidder who makes most noise.

Those with strong environmental ethics are often those with quiet voices. I don'tthink that changing the terminology will change the volume. Quiet 'doers' have always got on with the job of making a difference. Occasionally someone notices and speaks out on their behalf, but generally green cities come about through the coordindated and collaborative actions of unsung heroes.

I like and use the term 'sustainable' as I feel the Brundtland Commission defined sustainable development well as: "development that meets the need of the present generation without compromising the ability of future generations to meet their needs.” Successful, sustainable development is about change management. How we advise cities and regions to make changes, so residents, communities, businesses, developers and government can do what they want to do in a way that does not reduce the ability of future generations to progress, is crucial to success.

Sustainability is at the core of a healthy community. Environmental sustainability cannot be separated from economic sustainability. To be truly sustainable community design must embrace both elements. Green architecture is a process that is incorporated into every stage of the urban design and development project, from start to finish. To achieve genuine green architecture, eco-friendly principles need to be upheld by everyone involved in the process, from consultation to design to construction.

Designing gardens for health requires a broad view of landscape. Health care gardens  require more than perfumed plants in a garden for the blind, more than a textured pathway in a stroke rehab garden.

A true wellness garden design includes elements to uplift and inspire. A perfumed walkway hung with flowers and edible fruits delights the senses. A pergola, cloister or verandah structure offers shade in the heat of the day, and shelter from light rain and harsh winds.

When we have been unwell and stuck indoors we long to breathe fresh air and delight in nature. Seemingly regardless of cultural background, we respond to nature at a deep level. Our overall well being is enhanced by time in a well-designed garden. Health care gardens succeed when they honour and respond to that need.