“Most of the holidaymakers that come to Ireland do so because of the pristine environment.” Photograph: iStock

Sustainable tourism is a big buzzword globally, as the backlash to years of excess begins. Yet what is the Irish hospitality and tourism sector doing (...)

Greta Thunberg: the climate activist travelled to New York on a zero-carbon yacht. Photograph: AFP/Getty

Even if you strive for a sustainable lifestyle at home, it may be tempting to avoid thinking about the effect your travels could have on the environme(...)