Aviation starkly demonstrates the difference between rich and poor. Taking a long-haul flight generates more carbon emissions than the average person in dozens of countries produces in a whole year.
Even a short-haul flight - say London to Edinburgh - will emit more CO2 than the average person in Uganda or Somalia does in a year.
But, it's the poor who will suffer the most from the resulting environmental damage.
Even a short-haul flight - say London to Edinburgh - will emit more CO2 than the average person in Uganda or Somalia does in a year.
But, it's the poor who will suffer the most from the resulting environmental damage.