George R.R. Martin explained his views on religion in the storyverse of the A Song of Ice and Fire novels: there is no one true religion, and as in real life, it is unconfirmed if any of the deities in these religions really exists.
A PhD, short for Doctor of Philosophy, may help you secure a position as a college or university professor, a researcher in a government or industrial laboratory, a consultant, or an independent practitioner. The best way to prepare for your defense is to know your dissertation and your research inside and out. 2  At a successful defense, you'll need to present yourself and your work well both orally and in writing to earn recognition as a PhD candidate and a researcher.
Often, the business PhD and the DBA are more similar than they are different. In general, the focus of a PhD program is to develop new theory, whereas the focus of a DBA program is to apply theoretical knowledge to the advancement of business practice. Both PhD and DBA programs require original research culminating in the creation and defense of a thesis or dissertation. Among DBA programs, there is a range of emphases with some more oriented toward the application of knowledge and some more oriented toward the creation of knowledge.