Hot Issues in the Catholic Church and how to to respond to them

Can women become priests?

My homosexual friend is giving me a biblical foundation for their way of life. How do I reply?

What does the early Church teach about homosexuality?

Why is artificial contraception wrong?

Why is sterilization wrong?

Why do priest have to be celibate?

Why is the Catholic Church so hung up about annulments?

If Mary was totally sinless and pure, why did God need to send his Son to be a sacrifice?

Why don't we see more Marian devotion in Paul's epistles?