Australia host a blended UN Climate Change Conference?

Greetings from the "Post COP27 – What happened, and where to from here?" seminar at the Australian National University in Canberra. There was criticism of access to COP27 for representatives of indigenous groups and those who could not afford to sent a large delegation across the world. Australia has bid to host a future COP in conjunction with Pacific Nations. So I suggested to the panel this should be a blended event, allowing participation online, with consensus building software used. The panel were mildiny enthusiastic, while pointing out that final negotiations still happen face to face. But I suggest that this need not be the case, and it is this process which has got the world into the mess it is in with global warming. The ANU Techlauncher studets could build a system, using free open source software, to do this.