Malebranche claims: “ Explain what Malebranche means by this claim, and critically discuss why he maintains that a ‘union’ is impossible.
Does he offer a viable solution to the problem of mind-body interaction? You may also wish to consider his influence: How is Malebranche’s occasionalism similar to Hume’s view of cause and effect?
https://archive.org/details/B-001-001-325/page/n23/mode/2up
Malebranche on page 230, not limited to this source