"I ain't been dropping no eaves sir, honest!"

Good heist stories do that. Mistborn:Final Empire was great because you felt like you were in the planning room. Lies of Locke Lamora was pretty strong but had the inverted structure where you only find out the plan once it goes off, which I enjoy less (it was still a great book though).

Proposed name: The Watcher on the Waves

Even anti-vaxxers who might agree with his approach should be generally be concerned that a doctor was lying to them and injecting their children with saline. It's textbook malpractice. Vaccines will make a comeback, it's just how much human life we waste before society realises they're necessary.

Also it's intracellular fluid, not intercellular fluid, just in case you were writing something to publish.

By abundance do you mean concentration or variation? I don't think it's true in either case.

Image from Extrarenal Potassium Homeo-stasis 10.1038/ki.1986.160

Ion concentrations in various oceans:
www.lenntech.com/composition-...

TL;DR Ocean ion conc is much higher. Ion types partly differ too.

Everyone on Earth just be cool for, like, a week. Clean this crap up. We have guests.

MY EYES