Articles by Sarah K. Burkhalter

A guest blogger weighs in on the impact of sports balls

The following post is from guest sports blogger Scott James, founder of Fair Trade Sports.

Here's a quick primer on sports balls, the materials of which they are made, and their environmental impact.

Sports balls consist of three main components:

• the outer shell (synthetic leather -- about 30 percent of the total ball);
• the inner air bladder (rubber -- about 70 percent of the total ball); and
• the dyes (less than 1 percent of the total ball).

Chinese food quality a concern as 2008 Olympics approaches

In 2000, when Beijing made its bid for the 2008 Olympics, it promised to get all cleaned up if it could please, pretty please, be the host. Its wishes came true, but China's goal of throwing a green Olympics seems ever out of reach. To quote ourselves:

China has promised to throw a "green" Olympics in Beijing in 2008 -- but simple livability may be the megacity's bigger challenge. Beijing has 15.2 million inhabitants; if current trends hold, that number could grow to 21 million by 2020. Gridlock is endemic, as the number of cars more than doubled in the past six years. Already-bad air quality is deteriorating. The city's water supply is so overtaxed that some experts are calling for rationing. City officials are racing to replace thousands of old, stinky public toilets, while over a hundred construction projects related to the upcoming Olympics are hurtling forward. Critics blame decades of bad urban-planning policy for the city's problems. "In the past, we never thought of the capacity of resources," said Huang Yan, Beijing's deputy director of planning. "We only focused on development." She's introduced a master plan that includes the bold goal of rendering Beijing "a city suitable for living."

The top 10 reasons to give a hoot about biofuels

Well, here we are, at the end of Grist’s illustrious series on biofuels. We’ve thrown a lot of information at you, and we hope it’s becoming clear why biofuel production […]

From Winning to Wintering

Summer all year long! Win a bike, win a hike! Win some knickers, a pair of kickers! Win a pod, clothe your bod! Win a bag, win some swag! Summer […]