Living in a country other than one’s own, some cultural differences stand out more than others.

Lately, these differences have led to me to spend a lot of time thinking about trash. The streets of Lilongwe are fairly clean compared with Kinshasa or Nairobi - or even New York when I was growing up. But every time I’m on a field trip, driving though Malawi’s beautiful savanna countryside, someone in the vehicle rolls down the window to toss a piece of garbage out. Even my gardener leaves a pile of trash in the back corner of the garden despite the presence of a trash bin not 50 feet away.

I grew up in the coming of age of environmentalism in the US, when global warming still had to be proven and Tom Selleck did primetime specials on using fluorescent lightbulbs. My family had blue recycling bins for newspaper, cans and bottles. We insulated our windows in winter to conserve heat and re-used plastic containers. I cut up soda can ties so when the landfill got washed into the ocean, fish wouldn’t get caught in the plastic. I was green.

Now I live in a country where the principles of environmentalism follow different rules. There is no recycling center in a 500-miles radius but the useful life of any object far exceeds that which is expected in America. Shoes are repaired endlessly and anything that’s not already totally dilapidated is reused. In the case of dilapidation, the parts are consumed for integration into the reuse of other things.

And my carbon footprint? Even harder to say. While the average American’s food travels about 2500 miles from source to table, mine doesn’t come from much farther than a few hundred kilometers - but then I’m on enough long haul flights a year to get shunned by GreenPeace for all eternity.

So what now? I’m turning old wine bottles into glasses and vases. We have a lively vegetable garden. But when I go back to the US, I forget the milk carton doesn’t get lumped in with the rest of the trash. For the moment, I’m going to focus on stopping my teammates from rolling down the window of our gas-guzzling Land Cruiser and tossing their trash onto Malawi’s undeveloped grasslands.

I recently discovered that a friend of mine who’s never been to Africa before will be moving to Malawi with the Peace Corps in a couple of months. In honor of his impending arrival, I give you The Basics: 10 Things You Should Know Before Coming to Africa.

10. There are children everywhere: in the village playing, in the city begging, in the river washing (a few of them are in school, too).

9. There are people everywhere. People live lifeĀ  outside from cooking and washing to socializing and working. And if you’re over 18 and still alone in the world, they want to know why you’re not married/reproducing yet.

8. Not matter how far in the bush you are, you can always find a cold beer. And 5 guys waiting for you to buy them one too.

7. The following items are considered legitimate supplies for vehicle repair: twigs, cardboard, tree sap.

6. Toilet paper in public restrooms is about as scarce as Democrats in the current administration.

5. The phrase ‘time is money‘ has no meaning. Be prepared to spend most of your time waiting for a bus/your lunch/your bill/a meeting/change. Note: change will never come. If you overpay for something, that’s your problem. The overage will be consumed by the business.

4. Never assume anything. This includes but is not limited to ‘yes’ meaning ‘yes’, ‘no’ meaning ‘no’, ‘I understand’ meaning ‘I have processed what you said and will act upon it’, a right indicator meaning a right turn, a business being open during regular hours, or a confirmed reservation meaning your hotel room/restaurant table/plane seat will still be there when you arrive.

3. Traffic laws are optional. (What’s the difference between a drunk driver and a sober one? Only the drunk driver goes straight, the sober one goes around the potholes.)

2. Electricity is optional. It generally goes out when you’re about to cook dinner. It will take between 10 minutes and 3 days to come back on and will blow out your speakers with a power surge when it does. (What did Africans do for light before candles? They had electricity!)

and…

1. Just when you think you finally have her figured out, Africa turns around and bites you in the ass. But hell, I still wouldn’t live anywhere else — for now.