Indian food has been a staple for me as a vegetarian, but dairy plays a big role in Indian cuisine, so I was unsure about turning to this part of the world for this series on veganism. It turns out that many Indian recipes are actually vegan or vegan friendly, in part because of the wide availability of plant-based ingredients across the country.
The world’s oldest monotheistic religion, Zoroastrianism, influenced the others we’ve already covered in this series: Judaism, Christianity, and Islam. However, with more of a focus on ethical behavior than prescribed actions, the guidelines of this ancient religion leave a lot of room for interpretation. “Everything in moderation” and religious tolerance went hand in hand with centuries of peace and prosperity in the Persian Empire.
One region in the Mediterranean, called the Levant, is made up of a set of small countries that demand a lot of attention on the world stage. Located at the intersection point of Africa and Asia, this region has been host to many wars over several millennia. Despite religious and political conflicts between them, these countries share a lot of the same foods.
While I have some friends and colleagues who are Muslim, I knew little of the religion’s general food restrictions beyond pork and alcohol. With Islam currently practiced by 2 billion people across the globe, it seemed like a perfect opportunity to examine the overlap between halal (“legal”) and vegan foods. Interestingly, many highly Muslim countries already had vegan or vegan-friendly cuisines to start.
My knowledge of the Eastern Orthodox church is limited, aside from their fantastic food festivals and some basic history about their split with Catholicism in 1054. Given their continued practice of strict fasts throughout the year, countries with ties to this church have developed some delicious (and even indulgent) vegan-friendly dishes. I happily produced a delicious Georgian recipe in my own kitchen.
Coming into 2026 I wanted to make a concerted effort to eat less dairy. Coming into Lent, I was curious to learn more about how religion has influenced one of my favorite vegan-friendly cuisines: Italian. Not all heavily Catholic countries lend themselves to plant-based diets, so I’m kicking off a Lenten exploration of culinary adaptations to religious limitations (and religious adaptations to culinary limitations).
For this Seventh Anniversary post, we will be looking at a very important piece of copper equipment. Approximately 10% of American women of childbearing age use “long-acting reversible contraceptives,” including IUDs. While the copper (non-hormonal) kind is less common, it’s the kind I’ve had for almost a decade. I even participated in a clinical study to test a smaller “more comfortable” model for FDA approval.
Circadian rhythm can be disrupted by seasonal changes and travel across time zones. I often have trouble sleeping on a plane when my body thinks it’s the middle of the day, but several new technologies incorporated into the Boeing 787 Dreamliner help with those transitions. It was cool to see my body respond to subtle clues from the plane’s lighting and windows.
Just about one century ago, airships were rising to prominence as the luxury option for long-haul travel. Today, some companies are touting airships as a climate-friendly alternative to airplanes. We may be set to see a renaissance for this slower, more intentional means of travel, but we also need to consider unseen and upstream costs that can still contribute significantly to its carbon footprint.
Is it possible to reduce our resource consumption without abandoning a certain quality of life? The 2000 Watt Society thinks so. I first encountered this group in a near-term climate fiction novel following the lives of people trying to avoid the worst of climate change impacts. A recent trip to Switzerland showed me it can be done better than we’re doing it back home.