Sentence examples for alternative is required from inspiring English sources

Knowledge and political action alternative is required, but you also need a sustainable motivation for a change.

So, an alternative is required.

This laser treatment is inherently destructive, with predictable adverse effects on visual function, and a safer alternative is required.

An alternative was required.

In addition, we found that more evidence for each alternative was required before a response was made.

As a chemical racemization process could not be realized and because no suitable enzyme for racemization of these substrates is known,[ 12] an alternative was required.

Therefore, an alternative treatment option is required.

New technologies typically take ∼25 years to penetrate the market; consequently, the development of viable alternatives is required in the near future.

In order to appreciate whether or not the advancement of the new 230 kV transmission project is economically justified, the economic comparison in a form of PV calculation between both planning alternatives is required.

Although a reflexive response to this problem may be to increase supply of nursing home beds, a more careful exploration of other possible alternatives is required.

Environmentally safe, non-chemical alternatives are required.