"Biosecurity underpins our agricultural success and science is the currency of biosecurity..." On this National Agriculture Day November 21 2017, Dr Michael Robinson, CEO of the Plant Biosecurity CRC, discusses the importance of agriculture to Australia and the role of science, biosecurity science in particular, in sustaining and growing our agricultural industries. Music: You Um, I'll Ah by Doctor Turtle (https://creativecommons.org/licenses/by/4.0/legalcode)