3b Declare a state of emergency and then you can nationalise the...

3b

Declare a state of emergency and then you can nationalise the mines, unless of course the big miners want to come to the party and deal on tax.
China and N.Korea come to mind for the creation of a national emergency.

But more to the point. Just declare a Google tax and remove all other taxes, no ifs and or buts take the money on their turnover.
No rebates for this and that, clear and simple take the money on their output/price.

As for old age carers. Its not just the big corporates either it is the medical/psychology industry that is making big money out of keeping people alive as long as possible. Personaly when I cant take care of myself then I will die on my own property, I will not submit to that outrage.