The phrase "radical impact" is correct and usable in written English.
It is used to describe a large or extreme change or effect. As an example: "The new law had a radical impact on the economy."
He says the repercussions of Ahmed's death have had a "radical impact" on policing.
In addition to this they have a radical impact on the environment.
Despite all its limitations, The Feminine Mystique had a radical impact on mainstream culture in the 1960s and early 1970s.
If cooking seriously changed hominid proportions, might it have had a similarly radical impact on human behavior?
Certainly the outlawing of the back-pass and the tackle from behind made a far more radical impact.
Temkin explained that the wooden frames, added to the works for exhibition purposes, diminish viewers' perception of the original radical impact of the works.
If realized, such shifts would have radical impacts on understandings of health, embodiment, and personhood.
Together, these developments will have radical impacts on practically every sphere of society.
Moreover, such radical impacts (e.g. political reorientation) do not lead to any improvement of energy models or target system understanding for their nature is vested in societal decisions that can and should not be anticipated, hence allowing evolvement of society.
Propelling the printmaking discipline to newfound complexities, these three artists are renowned for their radical impacts on contemporary art and the process of its creation".
When radical innovations impact an industry, established incumbents are sometimes displaced by new challengers, yet at other times, survive and prosper.
