Or more children. Also on the programme, japan bites the bullet and scraps ten of its famous high speed trains, damaged by flooding in last months typhoon. And in this age of streaming, well get the inside track on what movie theatres are doing to compete. Does size matter . Well talk live to the boss of imax. So today we want to know, with so much choice at home, including better Home Entertainment systems, what still lures you to the cinema . Let us know, just use bbcworklife. Hello and welcome to worklife. A warm welcome to our new business programme, worklife. Today were focusing on food and the impact our diet has on the planet. A report by the uns food and Agriculture Organisation is expected to confirm that demand for animal based food meat and Dairy Products is becoming unsustainable. The livestock industry has grown around fivefold since the 1960s. Food production and consumption already account for more than a quarter of our carbon footprint. In three decades, the worlds popu