Hey everyone! I'm currently undecided on whether I should study Economics or Geophysics. The main reason I'm undecided is because I don't have much of a clue what kinds of careers are open for Geophysicitst. After taking a course in General Geology this semester, I found topics such as Plate Tectonics, Volcanism and Mineralogy pretty interesting. However, my greatest fear is that if I decide to major in Geophysics, I'll only be able to get a career in that field if I have a PhD, which will obviously take plenty of time and money to accomplish. Is the part about me needing a PhD true?