AMA: Hand Postures in Prayer, Catholic View on Environmentalism, Praying to Mary, and Catholics Claiming the Caliphate!

Questions Covered:

• 08:34 - Is it ok to raise your hands or hold hands during the Our Father?
• 13:20 - What does the Church have to say on environmentalism? I joined a club at school so I want advice on how I should approach it.
• 37:40 - Why do some Catholics refrain from using the word pray when discussing Mary when Church documents says Catholics pray to her?
• 48:50 - Would it be sinful for a Catholic to claim to be the Caliph of all of Islam?