The phrase "is fundamentally concerned with" is correct and commonly used in written English.
It can be used to describe the main focus or preoccupation of a person, organization, or concept. Example: The mission statement of our company is fundamentally concerned with promoting sustainability and reducing our carbon footprint.
Likewise, "Believing Is Seeing," though perceptive about photography, is fundamentally concerned with something very different: epistemology.
Because it is fundamentally concerned with stability, the discipline gave him something to push against -- hard.
After all, although economics has been known for centuries as "the dismal science", it is fundamentally concerned with improving the human condition.
As such, Article 301 EC is fundamentally concerned with the objectives of these measures, namely the objectives of the CFSP, to be achieved by affecting the Community's economic relations with third countries.
But where Chaplin and Tati — and most of the other great egoists of the Western comic tradition — leave chaos in their wake, upsetting social structures and challenging authority, Tora-san is fundamentally concerned with maintaining order and continuity.
He is fundamentally concerned with the question of tradition versus modernity, and examines the conventional decorum and formal behavior that in Japan hinder emotional self-expression and inhibit sincere action and plain thought.
Smith's Theory of Moral Sentiments — the origin of the Invisible Hand — Bentham's utilitarianism, Mill's theory of liberty, Hayek's catallaxy — all were fundamentally concerned with minimizing bad, and maximizing good.
Whereas Brandegee's aim was to collect herbarium specimens, that of J.A. Purpus and Dr. Schenck was fundamentally concerned with the acquisition of live specimens, especially succulents, which ultimately would form part of the greenhouse collection of Mexican xerophytes in Darmstadt (Purpus, J. A., 1916).
Jeffrey A. Engel, a professor at the Bush School of Government and Public Service at Texas A & M, noted that the exchanges showed that "despite heated discussions at the height of war with Iraq, Bush and Gorbachev were fundamentally concerned with safeguarding the future of Soviet-American relations".
As Cohn himself pointed out, all his work was fundamentally concerned with the study of the same phenomenon: "the urge to purify the world through the annihilation of some category of human beings imagined as agents of corruption and incarnations of evil".
