There was a funny movie on this topic—wasn’t it called Inner Space?
I think I preferred “Fantastic Voyage”...
Isaac Asimov published a small magazine in the 1980’s.
I think it was called Science Fiction Stories, and it was a monthly collection of ScFi stories from various writers, including Isaac Asimov.
One story was of a tiny robot named CORA whose only job in life was to travel the veins and arteries of her host, a man who had a cardiac condition.
The story ends with CORA working endlessly to save the mans life, but the inevitable heart attack comes and he passes away.
It was a very moving story, but somehow I lost my copy years ago, and I’ve looked long and hard to find it with no success.
My parents took us Disney World when I was a kid. I think I remember a ride about being shrunk down and traveling through someone’s body.
I don’t remember the movie, but even as far back as ‘Alice in Wonderland’ the idea of shrinking people has been out there. And in fairy folklore now that I think of it.
But this is going to revolutionize solutions to all of humanity’s earthly problems. It can also get downright spooky.
Good news? People will have a choice reg ‘Mark of the Beast’. It will not ‘just happen’ to people.
That is our anchor of sanity.