"Another voice on the subject at hand" is definitely available - but simply searching "{Christian, Catholic} {[SUBJECT MATTER], [KIND OF MATERIAL]" will often unearth some good starting points. E. g. "Christian social periodical" will eventually lead you to https://firstthings.com/ (as an example).

Some suggestions for a variety of subjects:

* Fr. Stanley Jaki on Physics and the philosophy of science - I am working through https://www.abebooks.com/9780895267498/God-Cosmologists-Jaki...

* Philosophy in general, Peter Kreeft (I recommend "Jesus Shock", it's amazing how "used" to Christ we've become, and this book does a good job of pointing out just how different the reactions to him are) and Alasdair MacIntyre (After Virtue) are both good "recent" authors.

* Bioethics and philosophy https://www.abebooks.com/first-edition/Bioethics-Limits-Scie... (I will freely admit to bias here, but this is easy to read, clear, and to the point)

* Particularly interesting in the moment: https://www.catholic.com/magazine/online-edition/the-limits-...