When the news first broke about the Icelandic volcano eruption causing a flight ban across much of northern Europe, I must admit that I was a little pleased about it. Great! I thought. People will turn to the alternatives (trains! boats! holidays close to home! eating locally produced food!) and discover that they’re not so bad. Of course, as the situation has continued and the news has been filled with little else, my naivety has been proven. It is of course miserable for most people affected and may continue to be miserable for some time to come.

The thing is, for the first 48 hours most of the news I heard or read was overwhelmingly positive: John Cleese takes comically expensive taxi ride across Europe, people use the internet to find other travellers to share alternative journeys home with, skies are clear and blue, hot-air balloon flies safely over Bristol Airport. The reality that’s now emerging is that it’s costing a lot of people a lot of money – the extra costs incurred to get home by other means and/or stay in a hotel for extra nights; missing work and therefore pay; African farmers not being able to sell their crops that are usually air-freighted to Europe; businesses reliant on tourism from the US and Canada watching their bank balances with horror – not to mention the non-monetary issues like major operations being postponed; missed birthdays, weddings, funerals, anniversaries; students and schoolchildren missing exams and coursework deadlines.

Obviously a crisis like this is not the way to show the world what life would be like without flying. The world relies so heavily on flight that a sudden ban would never work. Alternatives need to be improved and people need to start using them. Then we can start significantly reducing flights and discover that it’s better all round. Stuart Jeffries paints an attractive picture of this but like many people he concentrates heavily on how we can all change our holidaying habits. This isn’t just about holidays, it’s about business travel, air freight, artists on tour, student exchanges, sports tournaments. So much of modern life relies on air travel and that’s going to be difficult to change.

I do not think that everything about globalisation is bad. I honestly believe that it broadens the mind to travel as much as you can. I love working with and meeting people from all over the world. I love trying new and interesting foods. If a truly environmentally friendly plane fuel became readily available then I would be fine with flying. However, I do not believe in carrying on as we are, hoping for that magic pill. We, as a whole world, should be trying to fly less. Businesses need to start actually using those expensive teleconference systems that gather dust in meeting rooms, farmers need to be encouraged to grow crops that have a market in their own country (or that can be freighted by ship or train, I suppose)…and 101 other little changes that have been talked about for years but don’t seem to be happening. George Monbiot has covered this in a lot of detail.

The alternatives to flying need to get better, cheaper and more readily available. For example, crossing the Atlantic – there are currently 10 cruises per year from Southampton to New York (and back, obv.), 6 cruises per year from Southampton to Barbados, plus various cargo ships that carry 2–12 passengers. (This website looks like a pretty good source of info if you’re considering a transatlantic boat trip.) Not a lot of capacity for the millions of Brits who travel to the US each year, let alone those visiting other American countries or indeed any other nationalities wishing to cross the Atlantic (I can’t seem to find useful numbers on this – let me know in the comments if you have some). The cruises that do exist are luxury Cunard ones, with the fastest one taking 6–8 days each way and costing over £2000 per person. Cheaper, faster boats are going to be needed for the average Atlantic crosser to even be able to consider it as an alternative.

What should be easier – and arguably more useful – is improving rail infrastructure within each continent. You can currently get to almost anywhere in Europe and a lot of Asia by train. I don’t know about Africa, Australasia or South America but I hear that North America is pretty bad for rail travel (please do tell me in the comments about any experiences you have of rail abroad). The Man in Seat Sixty-One does a sterling job of explaining rail travel (and indeed all land and sea travel options) all over the world (though it does assume you’re starting from the UK). The problem is that it’s slow and expensive compared with flying and, while some train journeys are beautiful and comfortable enough to be a holiday in themselves, many are not.

For reliance on flying to be significantly reduced, we need to find alternatives that suit everyone, not just reasonably well off well intentioned holiday-makers. Everything needs to change, which is frightening and exhilarating. What an opportunity: to create a better world.