There has been a lot of attention on Irish cows recently. In this episode, head of economics at Teagasc Trevor Donnellan and our reporter Orla Dwyer, live from the Cop26 climate summit, join us to explain why. How many cows are there in Ireland, why are they dominating headlines, how much do they contribute to Irish emissions, and what can be done to make cattle farming more sustainable? We also take a look at elements of the most recent cycle of The Good Information Project.The Explainer is brought to you by The Journal. Providing open access to valuable journalism in Ireland has been the aim of The Journal for a decade. You can contribute to ensure we can keep questioning, investigating, debunking, explaining and informing at www.thejournal.ie/contribute/ (edited)