【明報專訊】You may remember the disruptive volcanic eruptions of Eyjafjallajokull in Iceland back in April. It had sent the European (especially the UK) airspaces into grounded mode. That infuriating (令人生氣的) chaos meant that my scheduled flight to Rio de Janeiro (里約熱內盧) was cancelled. I was then launched into frantic stress to rebook my flights in the hope that my dream of going to South America would not falter.