The phrase "a core issue that" is correct and usable in written English.
It can be used when discussing a fundamental problem or topic that is central to a discussion or argument.
Example: "The report highlights a core issue that needs to be addressed for the project to succeed."
Alternatives: "a fundamental problem that" or "a key concern that".
Talk a little about that, because that is a core issue that emerges now.
It was, he said, "about mutual respect and trust, and that is a core issue that is central to resolving this".
A core issue that remains to be decided is whether Mr. Zwick, who is credited as a writer and director of "The Last Samurai;" his writing partner Marshall Herskovitz; their Bedford Falls company; Mr. Logan; and/or Warner Brothers breached an implied contract by somehow taking ideas from a script about a Western-born Samurai that was circulated years ago by two writers, Aaron and Matthew Benay.
It's a core issue that must be on your agenda.
In the 1970s the Solar Energy Industry Association SEIAA) of America united players behind a core issue that would pave the way for decades of attractive, venture worthy growth.
All in all, whether the left-behind children grow up healthily or not directly affects the future of society, and it is a core issue that needs to be addressed in more researches.
Identify the real issue and don't argue about the minutia if there is a deeper core issue that needs to be addressed.
Indeed, a serious reading of public North Korean statements since last year's Singapore summit would have revealed the core issue that resulted in a lack of agreement.
It is the core issue that shapes our entire society.
Sometimes the flash doesn't come for several days, so keep tuned in! a) Identify your core issue that you seek insight into.
Time and again, in debate after debate, he's circled back to a few core issues that set him apart from the rest of the field: His focus on reviving U.S. manufacturing; his emphasis on the links between poverty, opportunity and family breakdown; his record of ideological consistency on the issues (health care, climate change, the Wall Street bailout etc).
