As well as Michelle Grattan’s usual interviews with experts and politicians about the news of the day, Politics with Michelle Grattan now includes “Word from The Hill”, where all things political will be discussed with members of The Conversation’s politics team.

In this week’s episode, they canvass the government’s plan, released on Tuesday, to get to net-zero emissions reduction by 2050. It relies overwhelmingly on technology, some of which is yet to be developed. Scott Morrison’s mantra is “technology not taxes” but his plan spends a lot of taxpayer money to drive his technology journey.

The experts are already sceptical about the plan’s thinness, and the detailed modelling is still to come. Meanwhile, after all that Coalition agonising, the safeguards the Nationals obtained remain mostly under wraps.