Sentence examples for cannot be sustainable from inspiring English sources

Sustainability is a system property; therefore, products/services/technologies/organisations cannot be sustainable on their own but they may be elements of sustainable systems.

For design to be effective, it cannot be sustainable.

We cannot be sustainable if we stay at the Memorial," Qadi says.

But making mobility a hell for travellers, worthy and unworthy, cannot be sustainable in the long run.

Moreover, given the divergence in life expectancy, it seems inevitable that a single retirement age and a uniform state pension cannot be sustainable.

This cannot be sustainable and the situation will become ever more difficult ahead of the reform of funding promised by 2020.

The bottom line is that "what is not sustainable cannot be sustained" and the way tennis and other sports are broadcast and commercialized will need to keep up with innovations in the media space.

-- but their fundamentalist devotion to expansion every quarter cannot possibly be sustainable.

Because this practically never happens, we have an economy that cannot, by design, be sustainable or deliver optimal social outcomes.

Yet cities cannot be considered sustainable if their component parts, such as neighbourhoods, do not meet sustainability criteria.

Without these changes development cannot be truly sustainable.