My question is to the Minister for Climate Change and Water, Senator Wong. I refer the minister to the publicly stated concerns about the flawed design of the government’s emissions trading scheme by the Business Council of Australia, the Australian Industry Group, Bluescope Steel, Woodside, ExxonMobil, Chevron, Nyrstar, Alcoa, Visy, Qantas, the Regional Aviation Association of Australia, the energy sector, international investors, the cement industry, a member of the Reserve Bank board and the Labor Premier of Tasmania, to name just a few. If it makes sense to wait for the world on targets, why—