"harsh perspective" is a correct and usable phrase in written English.
You can use it to describe a viewpoint or way of thinking that is critical or judgmental. For example, "Certain members of the media have a harsh perspective about the government's policy decisions."
Until recently I had considered my appreciation of good-sounding music more boon than bane, but the moment my wife and I decided to move, I acquired a harsh new perspective.
From an adaptationist perspective, harsh ecological conditions that prevail in Madagascar, such as food shortage lasting for several consecutive months and erratic climate, would have driven lemur biology toward such energy saving mechanisms [1], [2], [4].
As also informal activities are highly productive for these workers, this implies that more harsh punishment, in this perspective, is more harmful for the highly educated worker.
As to the Arab perspective, the harsh reality of the absence of democracy and weakness of civil society were identified.
Life on the Batéy is extremely simple, yet very harsh from a modern perspective and as hard as their days may seem, the villagers are amazingly open and loving.
His experience in the fragile marshlands that line the Gulf Coast, and his time in the harsh political spotlight, offer him a perspective that experts say will be crucial in managing the oil spill.
This host response, from a cellular perspective, can create a harsh environment leading to long-lasting effects on the tissue engineering outcome.
ACCURACY -- The advertisement offers a harsh -- and from Mr. Lazio's perspective, inaccurate -- view of his record on financing breast cancer research.
Despite their sophistication, Harsh Crowd have maintained a refreshing teen perspective.
