The phrase "a deeper conversation about" is correct and usable in written English.
It can be used when discussing the need for a more thorough or meaningful dialogue on a specific topic.
Example: "We need to have a deeper conversation about the implications of climate change on our community."
Alternatives: "a more profound discussion on" or "an in-depth dialogue regarding".
We need to have a deeper conversation about what kind of a nation we want to be".
How many more deaths and mass shootings will it take for Washington to begin to lead the country in a deeper conversation about sensible gun controls?
As soon as the facts are clear, Rubio went on, "we can have a deeper conversation about why these things happen".
We need a deeper conversation about the difference between digital cosmopolitanism and cloud feudalism (and toward that, a queer history of computer science and Alan Turing's birthday as holiday!) I would like new maps of the world, ones not based on settler colonialism, legacy genomes and bronze age myths, but instead on something more … scalable.
She likens the choice between fiction and non-fiction to "a deeper conversation about what truth is at some level, because I think there's a suspicion among some men that you read novels for entertainment, but for finding out about life you read non-fiction.
As Terry Tennens, chief executive of the International Justice Mission argues: "Films like '12 Years a Slave' can initiate a deeper conversation about the reality of injustice in this world, including modern-day slavery, and what can – and is �� being done to overcome and prevent such abuse".
Getting into a deep conversation about exactly what happened to the Jesus in the Gospels versus the Jesus in the Koran only ends up emphasizing the gulf.
(And it says a great deal about Borzage's generosity and humanism that he punctuates this mystical episode with a comic coda: As Francis and Brent leave the party together, he cuts back to their dull interlocutors, now engaged in a deep conversation about the Gulf Stream. They too have found each other).
It's a little bit harder to imagine President Trump sitting across the table from President Xi and having a deep conversation about this, but I'm biased.
He said the country needed to have a "deep conversation" about revenge against police for killings of black Americans.
