The phrase "a time of drastic" is correct and usable in written English.
It can be used to describe a period characterized by significant changes or upheaval.
Example: "We are currently living in a time of drastic change, where traditional norms are being challenged."
Alternatives: "an era of significant" or "a period of profound".
In fact, the next five years constituted a time of drastic decline in Liberal support.
At a time of drastic decline of natural and seminatural grasslands, contemporary production forests provide various novel types of open spaces (clear-cuts, power line corridors, etc).
(Which is exactly what you'd expect from a progressive tax system in a time of drastic inequality).
The Local Government Association says councils should not face new financial expectations at a time of drastic cuts.
"In a time of drastic change, it is the learners who inherit the future.
They explain that the Cretaceous period (145.5 million to 65.5 million years ago) was a time of drastic geological changes.
And what does it mean when so much of our time is spent with technologies whose underlying purpose is to get us to consume more of advertisers' products, particularly at a time of environmental crisis that requires drastic changes to our consumption habits?
"I believe we need to take bold steps for growth in the time of drastic changes like this while strengthening our business operations," he said.
Holly M. Leicht, executive director of New Yorkers for Parks, a nonprofit group, called Ms. Harris "a tremendous advocate for parks," saying she had been "vital to keeping the administration's signature projects on track in this time of drastic budget cuts".
"In this time of drastic budget cuts, prosecutors, defense attorneys, law enforcement and the courts cannot afford to expend limited resources prosecuting a crime that carries the same punishment as a traffic ticket".
"In this time of drastic budget cuts, prosecutors, defence attorneys, law enforcement and the courts cannot afford to expend limited resources prosecuting a crime that carries the same punishment as a traffic ticket," Mr Schwarzenegger said.
