Why?

• What problems do you think about?

• Are grades fair? Could you analyze this given anonymized records <studentX, courseY, gradeZ>?
• Why are autumns warmer on the eastcoast than the westcoast? (for same average yearly temp)
• How much carbon does an extra $ of GDP produce? (How about one spent by you?)
• Why do rivers/creeks snake through fields/landscapes?