Hello, it's Sunday the 15th of August and thanks for joining me for the latest on travel and destinations from the Greenlist and the travel desk of the Independent.

And if you're wondering where I am, I am in Wickel's World, the name of a cafe on the harbourfront at Wic in Northern Scotland. Today I'm going to be talking about

good airlines be forced to tell you the environmental impact of your flight, how to spend those

avios, and a reminder in the middle of August about passport validity. Of course, this podcast

is completely free, as is my

weekly travel email, and you can sign up at independent.co.uk forward slash newsletters.

Today, there is a story in the Sunday Times about how the government may force airlines to tell people the environmental

impact of their flight. It could include a tick for the least damaging, which I think would

be a mistake because it would give the impression that perhaps that flight wasn't somehow damaging,

which of course it will be.

In my experience, airline passengers don't really care a fig about their carbon footprint, at least historically.

It's always been fares, schedule, comfort, frequent flyer points, and that has been the order of the day.

And for the typical passenger,

I think environmental impact has been about as important as cabin crew uniforms,

are you not very important at all.

However, it may well be that there has been a gradual shift towards more concern,

hopefully a gradual shift towards not flying when trains are available. However, as you'll find in a minute, I flew to Scotland rather than

taking the train. And I will take this opportunity to say that I think people could be doing much more for the environment if you follow some very simple steps when you're flying.

The first one is do not take too much luggage. Bad enough flying you around, let alone 23 kilograms of your clobber.

So travel light if you can.

Always take the cheapest, most basic class you can.

One of the airlines cited in the article this morning is JetBlue,

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