Herewith an excellent interview from the USA on why we need to breed feed efficient animals that are more moderate in frame size without the over selection of one trait. The dairy industry has selected on the trait for milk alone but the cost of production is enormous and not sustainable.
Ausline are the right breed for this as we don’t want 300-400kg females. We want 450-600kg females . We want females that are moderate in frame size and can produce a commercially viable beef product.