Greetings humans and welcome to the 12th edition of Lefteris asks science. This week I meet Dr. Sue McIntyre from the Australian National University to discuss agriculture and biodiversity. Dr. McIntyre recently wrote an article in The Conversation discussing the problems of intensive farming and potential alternatives. (find the article here https://theconversation.com/intensive-farming-is-eating-up-the-australian-continent-but-theres-another-way-130877)