How would you react if you saw the family in the photo below riding down the street? They’re all on a single motorcycle. Neither kid has a helmet. The daughter is reading a smartphone while her dad drives. 

Would you be amused? Worried? Outraged? 

Since arriving in Indonesia several days ago, I’ve developed a different reaction: unsurprised. It’s something I’ve seen repeatedly here, as with this family:

In America, we have more than 30 cars for every motorcycle. In Indonesia, there are about five motorcycles for every car. In Nepal, where we also saw families routinely riding on motorcycles together, the ratio is similar. In Vietnam, whose motorcycle traffic awed us, there are ten or more scooters and motorcycles for every car. 

Motorcycles in these countries are much cheaper to buy and maintain than cars. They use less fuel. They’re better at navigating traffic jams and are easier to park. 

In all three of these countries, and in much of the world, scooters and motorcycles are the backbone of the transportation system.

These photos show just some of the many ways people use them in Indonesia — not only for their families, but to transport everything from building supplies to crops.

Indonesians who order a ride on Grab — like Uber back home — are more likely to choose a motorcycle instead of a car. It’s cheaper and faster for navigating the dense traffic in Jakarta and other cities.

Another option for short trips is walking, but many sidewalks here are uneven or nonexistent, so pedestrians end up walking alongside fast-moving traffic, breathing vehicle exhaust along with the smog. Buses are often packed and slow. 

The predominance of motorcycles here is a big contrast with our own country, where we have a car for nearly every person. Motorcycles are mostly recreational, not primary transport, although situations obviously vary. 

Road speeds are generally lower in Asia but motorcycle accidents can still be devastating and the sheer numbers and limited emergency care response amplify the toll. Head injuries are one of the leading causes of death in road accidents across Southeast Asia. 

Helmets dramatically reduce that risk. Yet in many countries, enforcement of helmet laws is inconsistent. 

I wish these kids were all wearing helmets but helmets cost money, especially if they need to be replaced regularly for growing children. I also recognize that some Americans who ride motorcycles would prefer to forego helmets. More to the point, visitors to our country might be just as critical of our gun violence, our giant SUVs, our obesity and other things we consider normal.

Champa and I own a single car, an aging Prius that’s equipped with airbags and other safety features. All of our neighbors own cars and most have two or more. We’re all privileged to take our cars for granted. 

If we’d been born in this part of the world, we might be crowding together on motorcycles, too. Not that four of us would ever fit on one.