Fascinating: IBM trained an algorithm in debating humans. There’s still some way to go, but the results were pretty impressive. I don’t know about IBM’s Project Debater, but there is an interesting history of philosophical research into argumentation. This inspired practices such as argument mapping. Like mind maps and concept maps, argument maps can become pretty complicated. I could imagine 3D argument maps could be interesting, but as yet I did not find software enabling 3D or VR argument maps. Maybe I should give it a try using some virtual environments such as Second Life or High Fidelity, but it would even be nicer to build browser-based tools or apps. Just imagine the possibilities of live group sessions using immersive argument mapping.