The phrase "a discussion centered on" is correct and usable in written English.
You can use it when referring to a conversation or dialogue that focuses on a specific topic or theme.
Example: "The conference will feature a discussion centered on climate change and its impact on global economies."
Alternatives: "a conversation focused on" or "a dialogue revolving around".
Following the deadly attack on French satirical newspaper Charlie Hebdo, Lemon invited Arsalan Iftikhar to join him for a discussion centered on radical Islam.
During a discussion centered on a need for more citizens to engage in public service, Rep. Seth Moulton articulated a future ideal -- what if, a generation from now, the question "So, where did you serve?" was one that everyone felt the need to answer by age 30?
We need to move from a discussion centered on making the blockade "kinder and gentler" and revert back to our larger political visions from the time of the Oslo Accords: establishing a viable Palestinian state that lives in peace with Israel.
A discussion centered on the Session 2 take-home assignment.
A frequent discussion centered on what exactly defines an opera today.
A typical discussion centered on two middle school girls who were identified by name and alternately called "nice," "ugly," "sweet" and "snots".
Senior executives from the worlds of information and technology, retail and consulting participated in a panel discussion centered on developing best-practice strategies to achieve diversity in the workplace.
A stimulating discussion centered on who should have access to infectious disease models.
Though there are many, two myths that surfaced a lot of discussion centered on validating the idea and funding the startup.
They talked for two hours, with almost a third of their discussion centered on the conflict in Syria, which had begun the previous year.
I was raised in a home where lively discussion centered on who best understood and could articulate the present in terms of the past.
