Hon SCOTT SIMPSON (National—Coromandel): Notwithstanding the very excellent questions posed by my colleague the member for East Coast Bays, Erica Stanford, the Minister in the chair is responsible for this package of Estimate's debates, which does include climate change. There was some discussion at the select committee about the relative merits of at some future point separating climate change responsibilities, in terms of Cabinet responsibility, away from this environment package. So the Minister should be in a position to answer questions relating to the climate change portion of this Estimates debate and this appropriation hearing.