SHARING OPTIONS: Arnold said he was very disappointed over the last few months about the tone and the quality of both political and public debate about the climate and biodiversity challenge. Both Irish and international consumers want sustainability when it comes to food, according to Tom Arnold, chair of the agri-food strategy to 2030. Arnold told RTÉ’s Countrywide on Saturday morning that the working group on the strategy had to produce a strategy that met this basic requirement. “The terms of reference we were given were to come up with a vision for 2030, which had the agri-food sector delivering on sustainability in its three dimensions – economic, environmental and social – and to come up with the policies that would get us there.