Moreland specializes in metaphysics, philosophy of mind, chemistry, and Christian Philosophy having had his work published in journals such as Metaphilosophy and the American Philosophical Quarterly.
Moreland berspesialisasi di bidang metafisik, filsafat pikiran, kimia, dan filsafat Kristen, dengan karya-karya yang diterbitkan di jurnal-jurnal seperti Metaphilosophy dan American Philosophical Quarterly.