I will just quickly read the subamendment we are debating:
That the week of the 28th and future meetings be dedicated to hearing from witnesses for no fewer than 12 hours and the clerk invite Mr. Mark Carney as a witness to testify with respect to the Budget 2024, the economy and the environment for no fewer than two hours.
I will grant Mr. Turnbull that the carbon tax has very little to do with the environment, but it certainly is hurting our economy so it's completely within scope.