Subboor is a public speaker, debater and writer. He focuses on engaging with New Atheism and has also traveled extensively across the globe teaching Muslims how to articulate Islam to non-Muslims. He specialises in the philosophy of science with a focus on Darwin's theory of evolution. He has debated many prominent atheists over the years, including professors, atheist activists and internet personalities, on the topics of science, God's existence and Darwinism. He is currently a PhD candidate specialising in the philosophy of biology.