Argumentation

I was charmed with it, adopted it, dropped my abrupt contradiction and positive argumentation, and put on the humble inquirer and doubter.

What is argumentation?

It's not enough for argumentation.

Dozens of astrological journals and newspapers are published; quackery drives out medicine; and all this mystical squalor is justified in every possible way by philosophical argumentation.

His chain of argumentation is flawed.

None of the traditional proposals suffers from the weaknesses characteristic of CAW's suggestions: what CAW has to offer are mere guesses, arrived at in a totally unsystematic way and totally unsupported by rational and reasonable argumentation.

Their argumentation continued long into the night.

An argumentation framework has an obvious representation as a directed graph where nodes are arguments and edges are drawn from attacking to attacked arguments.