It felt like TB was going to be the big “hot-button” topic of the general election for farmers. In recent weeks, the gap between the Government’s approach and farmer sentiment has been exposed. But I think two separate events, one that happened on Monday, the second while Ireland slept on Tuesday night, mean TB won’t be the dominant issue at all. It will be climate.On Monday, the High Court lifted the cap on passengers at Dublin Airport on the grounds that “irreparable permanent harm” would be done to airlines like Aer Lingus and Ryanair if the rules applied next year.