Science-ist create liquid banks; a tank full of water and micro-parasites that could be an alternative to banks in urban areas.

Hush bear! The Science gets to define what a tree is. Not you. Duh.

It can't, but you can swim in it and quench your thirst... unlike trees.

It's at least a pleasant shade of green, and that's better than modern monotonous construction...

But, I'll be out in the mountains with real trees.