Today is the first day of school for my children. My daughter waltzed out the door at 7 a.m. this morning after showing me the piece of cheese she was eating--(she plays soccer and I'm adamant that she eat some sort of protein), to catch her ride. She's a 10th grader.

For my son, who is now a first grader, the anticipation build-up of last year is much less. We know our routine. Kindergarten left a lump in my throat. First grade is old hat, but he still wants me to drive him and walk him in for the first day. After today, he heads out on the bus.

This first day of school got me thinking about schools around the world and what a gift having a school to go to is. When I was in the Peace Corps, I worked with my village primary school on certain days to do health education. In The Gambia, at the time, most kids did not go to school. The primary school in my village was the only one for miles around.

If you've tried to buy a train ticket in a place like Morocco or Indonesia, you know that this seemingly simple task is actually a full-contact sport. Rather than forming an orderly, single-file line, people are forced to scratch, claw, elbow, and gouge their way to the ticket window, in a process that even an Ultimate Fighting champion would describe as unnecessarily painful and violent.

So why does this happen? Why can't people in certain, usually less-developed countries form neat, single-file lines? Here are a couple possible explanations:

1. There's no incentive for the first person to stand in line. Though forming an orderly queue might be more efficient for everyone, it's not beneficial enough to one particular person for him or her to go through the trouble of starting a line. This is a classic example of what economists call a "collective action problem," in which a group of people are given a choice and, if following their individual self-interests, will choose an action that is suboptimal for the group overall. Merging on the highway is another example: It might be in your interest to cut in line at the last second, but if everyone chooses that same thing, the results will be worse than if everyone simply waited their turn.

2. The absence of orderly lines is not that big of a deal to people in these countries. Though seemingly chaotic and unnecessary to those of us in the "West", the truth might be that these "mobs" actually work. Their structure-- or lack of it-- rewards those who want the ticket or item the most, and only displeases those who weren't industrious (or ruthless) enough to work their way up to the front. This is a form of price discrimination in which those who were willing to "pay" the most, in this case with time and effort, are rewarded, while those who weren't, aren't.

The good folks at Grist put together their own list of 15 green cities. Although their thought was probably to showcase the green efforts made by local governments and locals to make the cities more environmentally friendly, in reading it I realized it was a great list of places to chose your next eco-vacation.

If you're looking to take public transportation, play in parks and learn more about sustainability as part of your next vacation, here are the 15 cities that made the list:

1. Reykjavik, Iceland
2. Portland, OR, U.S.
3. Curitiba, Brazil
4. Malmö, Sweden
5. Vancouver, Canada
6. Copenhagen, Denmark
7. London, England
8. San Francisco, CA, USA
9. Bahía de Caráquez, Ecuador
10. Sydney, Australia
11. Barcelona, Spain
12. Bogotá, Colombia
13. Bangkok, Thailand
14. Kampala, Uganda
15. Austin, TX, USA

Some of the selections surprised me; Bangkok for example, but apparently it's all about the city's strategy to make things greener. Check out the full list with accompanying explanations here.

What green cities have you visited?

As of Friday, 27 different nations had won gold medals. That means 27 different national anthems have been played in honor of the winning athletes. The New York Times put together a complete list of all 27 anthems, including lyrics, history and music files so you can sing and listen to them to your heart's content.

Here are links to five of them:

China: March of the Volunteers
USA: The Star Spangled Banner
Korea Republic: The Patriotic Song
Italy: The Song of the Italians
Germany: The Song of Germany

Click here for the complete list and the music files so you can start singing away at the next medal ceremony.

Yesterday afternoon I was on a WiFi quest with no luck, so here's the
Take FIVE a day later.

While I was on my WiFi quest with no luck, Gadling welcomed a new blogger. Meg Massie has an interesting way to get around the world. Her husband is a professional bridge player. Meg travels for other reasons too. Bridge is just one of them.

Along with the welcome addition of Meg, there have been a mix of culture related posts from entertainment to food, plus, there is a new feature thread called Gadling Covers the Olympics.

From the humor angle: If you missed Jerry's post on Stephen Colbert's tour of the Cantons of America, here it is. Along with poking fun at Canton, Ohio (on the list of the top five cities that are dying in the United States), Colbert also pokes fun at other towns called Canton.

• From the gastronomic angle:Jefferey lamented the absence of his beloved döner, Turkish kebabs from Concierge.com's list of the world's best street foods
• From the cinematical angle: Josh pointed out the popularity of Indian musical movies in Africa and wonders how much Bollywood will take over Hollywood's place here.
• From the musical angle: Aaron pointed us in the direction of Asian music that has gained a following
• And, from a capturing an aspect of culture yourself angle: Scott posted on great price on a Fuji camera.

Is Indian musical cinema challenging Hollywood's world-wide pop culture dominance? Perhaps not in most places, but the 4-hour, song-and-dance-filled melodramas have fans in some pretty unexpected parts of the world.

Shashank Bengali, the East Africa correspondent for McClatchy, has come across a growing number of young Ethiopians who have embraced Bollywood films and musical numbers even though they are also exposed to a barrage of American hip hop music and action films.

There has always been a small market in Africa for Bollywood movies. Indian immigrants in South Africa and Kenya are a ready audience for these cinematic imports. However, a recent trend shows that the movies have been embraced by non-Indian audiences throughout the continent. Bollywood had a large following in Somalia until its films were outlawed by the militant Islamic leadership.

While the popularity of Indian cinema in Africa might not be a signal of the end of Hollywood, it does show that there are other cultural forces out there besides the ones created by Spielberg and Bruckheimer. It is also welcome news for closet Bollywood fans in the US, who can now travel to Africa without having to hide their secret vice.

This month, Big in Japan is on vacation in Africa, and will be bringing you travel news and happenings from around this often misunderstood continent.

For a good number of tourists in Africa, the Kenyan capital of Nairobi is their first port of call. While this rough and ready city isn't the gentlest introduction to the continent, it's a good jumping off point for some of the best game parks in East Africa.

(For tips on what to do in Nairobi other than getting mugged, click here to stay safe!)

Kenya, Tanzania and to a lesser extent Uganda are home to a stunning range of national parks and game reserves that pretty much epitomize the safari experience. Whether you go all out on tented lodges, khaki safari gear and gin & tonics, or rough it with pitch tents, backpacker rags and cold beers, don't miss out on East Africa's game parks.

Need some help deciding where to go? Today's posting should help you get started.

"All news out of Africa is bad," says Paul Theroux in the opening of his 2003 book Dark Star Safari: Overland from Cairo to Cape Town, and while it's just the first sentence in a sweeping narrative that encounters misery and hope in equal measure, he has a point.

It is still difficult for Africa to elbow its way into the world's headlines without dragging some kind of disaster story along with it: Famine, AIDS, political violence, civil war.

It is always nice to encounter writing -- book length or journalism -- that finds other things to say about the Greenest Continent, writing that at the very least attempts to go beyond a fatalistic approach to Africa so often driven by major media outfits and pack journalism. Writing, in other words, that searches for, and ultimately finds, some context.

Theroux's book is one example, and the travel books of Jeffrey Tayler are another. The subtle novels of Alexander McCall Smith come to mind.

African narratives in daily journalism are harder to find, put they are out there (one that immediately springs to mind is Boston Globe travel writer Tom Haines' brilliant dispatch from Sudan a few years back).

The work of author and adventurer Jon Bowermaster, a frequent contributor to National Geographic and National Geographic Adventure, is a part of this second group.

Bowermaster is currently writing a series of dispatches as he makes his way along the coast of Northwest Africa.

I like them because they read like vignettes, each one a picture with a few characters at their center: Shopkeepers in Casablanca, fisherman in Dakar. And he's touching on issues that do not usually make it to newspaper front pages: Overfishing in Senegal, the region's desertification, the questionable legacy of Thor Heyerdahl in the Canary Islands.

In many of these dispatches you will hear the voices of Africans, a nice reminder that this troubled continent still has a lot to say.

Give them a read.

This month, Big in Japan is on vacation in Africa, and will be bringing you travel news and happenings from around this often misunderstood continent.

Nairobi, the less than gentle capital of Kenya, serves as the jumping off point for East Africa's most storied game parks. Indeed, 'Nai-robbery' is home to extraordinary extremes in wealth and poverty, which sadly fuels a staggering amount of street crime.

Despite its infamous reputation however, Nairobi is a wonderfully dynamic and culturally rich city. The outskirts of the Kenyan capital also present numerous opportunities to interact with Africa's charismatic wildlife.

As with major cities the world over, it pays to exercise caution while in Nairobi, though you needn't be paralyzed with fear while passing time here. Indeed, all it takes is a little common sense and an awareness of your surroundings to minimize your chances of becoming a victim.

And, assuming you can get over a somewhat healthy preoccupation with your personal security, you can actually really enjoy yourself in Nairobi.