Topping up the supply of healing fluid might be done by mimicking another biological system the network of blood capillaries that supplies living tissues with the stuff they need to thrive.

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What if we use this for healing to repair some of the damage done by people going into these conflicts?

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It is obviously the case that there is a great deal of healing and reconciliation that needs to be done, both within and with the Catholic church.

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What does he actually seek to accomplish, after he's done turning back the waters and healing the planet?

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In one particularly nifty instance, they used a mouse model to demonstrate that an implanted medical device could accelerate wound healing and kill bacteria, then dissolve once the job was done.

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