- Why is that our goal?
- Why is this our policy?
- Why are we having this meeting?
And I'll add a few more of my own particular to ICPSR:
- Why do we count downloads?
- Why is this the way we curate data and documentation?
- Why do we conduct a disclosure reviews?
- Why are grant budgets very detailed and specific, but the deliverables are completely flexible?
I think "Why?" is a great question.