Yes.
There really is no other way . . . as long as Capitalism rules.
The only thing that will create meaningful change at this point, is revolution. Worldwide. And like Caitlyn Johnstone says, the revolution starts with us, inside. Discussion of the class war alone is not enough: people need to understand that capitalism destroys everything that is potentially good about humanity.
“It is no measure of health to be well adjusted to a profoundly sick society.” ~ Krishnamurti
"Given the choice between a Republican and a Democrat who acts like a Republican, the voter will choose a Republican every time." ~ Harry Truman