The question at the birthday table
You are at a birthday party, glass in hand, mentioning a trip you just booked. Someone across the table tilts their head: "Flying, though? Isn't travel terrible for the planet?"
Most people mumble something polite and change the subject. Next time, don't. That statement is half true, and the other half is where you actually have a say.
Start with the part that stings
The flight impact is real. A 2024 study in Nature Communications puts tourism at 8.8% of global greenhouse gas emissions. Aviation accounts for roughly half of tourism's direct emissions, with twenty countries producing three quarters of the total footprint.
So the person at the party brings up a valid point. However, it is a point about the airplane. It says almost nothing about the two weeks after landing.
Every holiday supports someone's livelihood
Picture your first morning abroad. The woman selling fresh bread at seven. The skipper steering toward the next bay. The cook working behind the kitchen doors. Your holiday is their working week.
Global travel and tourism supported 366 million jobs in 2025, more than 10% of global employment, according to the World Travel and Tourism Council.
On a community level, a 2024 study in Tourism Economics surveyed households in 22 tourism villages in western China. Families who took part in rural tourism were less likely to be poor, both on paper and in how they saw their own situation.
Keeping spend inside the community
Critics rightly point out that a portion of tourist spending leaves the destination. Economists refer to this as economic leakage.
A rapid assessment by UN Tourism and Sri Lanka's tourism authority made this concrete. Out of 3.17 billion US dollars that tourism brought in, at least 956 million a year leaks away from parts of the sector, such as accommodation and booking intermediaries. What businesses buy in, and from where, accounts for more than 800 million a year on its own.
The real question is how much of your holiday spend stays directly with the baker, the skipper and the cook.
Strong local economies protect natural environments
Here is where local economy and environmental care align: people protect what they live from.
Research in Tourism Planning and Development surveyed residents living around the Arribes del Duero natural park on the border of Spain and Portugal. Residents who felt tourism brought them something were more likely to support it, and to back a more sustainable way of doing it.
Namibia shows the same link. Communities run their own conservancies and earn income from the tourists who come for the wildlife. Data from 1998 to 2022 shows that large animals are one of the main drivers of that income. When the elephants bring in the money, the people living alongside them have every reason to look after them.
It is not automatic, though. A 2025 study of 152 ecotourism sites in Indonesia found most showed no real slowdown in forest loss. Green labels alone protect nothing. What counts is whether the people living there get a real share and a real say.
Order the dish you can barely read
Consider dinner on your trip. You are tired. The hotel menu offers a standard club sandwich and pasta. A family-run place two streets back displays a handwritten board in the local language.
Research in Tourism Critiques shows that hotels and restaurants rely heavily on food supply chains. When ingredients come from local farmers, the benefits stay in the town. Tourists who want the food they know from home push kitchens to import it, and that weakens the local link.
Choosing the handwritten board is the sustainable choice. It supports local owners and keeps neighbouring farmers in business. And honestly, it's usually the meal you remember.
Back to the birthday table
Next time someone says travel is bad for the planet, agree with the first half. The flight has an environmental cost, and nothing you eat on holiday cancels it. Then tell them about the second half. A place where local communities thrive from visitors is a place with people who have every reason to keep it beautiful.
U-GO reads your raw instinct and gives you three destinations where you belong. What you choose to do there remains entirely yours. Why sustainability stays out of the swipe itself is a story for another piece: Sustainability is not something you can swipe.
Then ask them which part of the trip they meant.
People also ask
Is travel bad for the environment?
Partly. A 2024 study in Nature Communications puts tourism at 8.8% of global greenhouse gas emissions, and aviation makes up about half of its direct emissions. That is the flight. What happens after you land counts too: where you spend your money decides how much of your trip supports the local economy.
Why is supporting the local economy good for sustainability?
People protect what they live from. A 2024 study around the Arribes del Duero natural park found that residents who feel tourism brings them something are more likely to back a sustainable way of doing it. It is not automatic, though. What counts is whether local people get a real share and a real say.
Why eat at local restaurants when you travel?
Restaurants rely heavily on food supplies. When ingredients come from local farmers, the benefit stays in the destination. A 2025 review in Tourism Critiques notes that tourists who want familiar food from home push kitchens to import it, which weakens that local link.