interdependence 

A relation in which independent objects or individuals are dependent on each other, meaning that they're affected reciprocally.

The price of gas in Florida has interdependence to the amount extracted in Venezuela.

interdependence by Natthy December 5, 2007

July 4, 2020 Interdependence Day 

A holiday celebrating the truth that we are all in it together, that we all breathe the same air.

She would be at home on July 4, 2020 Interdependence Day, celebrating her connection to the whole world, hoping to one day be part of it, a different kind of freedom.

July 4, 2020 Interdependence Day by Monkey's Dad June 28, 2020

Interpendence 

A free and open internet. As in free like love + speech, not beer.

From Wired 1.01:
The Medium (V2)
All processes of our time are reshaping & restructuring, all patterns of interpendence.

Interpendence by Wired 2.0 May 10, 2022