We've got some real heavyweights talking about cutting CO2 and methane emissions from heavy industry - Margi Johnson (Australian Aluminium Council), Ben McGarry (Aurecon), and Trent Hawkins (ERM).

They're a very talented crew, each with hands-on experience, and each with a deep knowledge of 'big picture' factors that influence business decision-making on cutting emissions that cause climate change. And they cover some fascinating ground - sometimes agreeing and sometimes disagreeing. What are big emitters doing to decarbonise, and what needs to happen for them to do more? What should emerge from the Safeguard review (Australia's main policy for cutting emissions from heavy industry)? Tune in to find out!

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