IMHO there is an easy answer as to why politicians do not take up this technology
Global Warming and all of it's offshoots must be pushed for financial and political reasons
In other words they do not care if Australia burns, floods or the people die, what is important to them is to keep the scam going at any cost
Anyone with half a brain realizes that the whole GW advertising fear campaign is not about saving the planet, there are other reasons which they don't tell us :- IE it is a conspiracy
Insider trading is a conspiracy, where people keep details secret from the rest of us so they can profit from the insider knowledge
As to fighting bush fires talk to some of the volunteer CFA people from 40 years ago and compare that with the bureaucratic system they have now of reports and meetings to decide if that fire needs to be fought