Co-exist

I wonder how the different political factions can co-exist.

More than 100 years after alternating current (AC) defeated direct current (DC) in the so-called Battle of Currents and became the standard way electricity was delivered, new technologies have opened up the possibility and even the necessity for the two systems to co-exist.

Learning to co-exist with this new virus, and then to eventually defeat it, is sorely testing the character and determination of humanity as a whole.