Flights are a major source of greenhouse gas emissions Jochen Knobloch/Plainpicture
GRETA THUNBERG’S to the UK parliament was memorable not just for her oratorical firepower, but for how she got there: by taking trains from Stockholm to London, not a plane. The climate striker isn’t alone, as Swedes have driven the . About 2000 people in the UK not to fly, while to fly less.
But what if we still want or need to take the plane for work, holidays or meeting loved ones? The main option to…
