The World staff

Our reporters serve up samples of the food and drink people enjoy across the globe when the weather heats up.

A third of the world’s population cooks with fuels that produce harmful fumes when burned. Breathing in the fine particles produced by cooking with wood, charcoal, coal, animal dung and agricultural waste can penetrate the lungs and cause multiple respiratory and cardiovascular problems, including cancer and strokes. Women and children are most at risk. Fifty countries gathered in Paris on Tuesday to raise funds to replace dangerous cooking with clean ones. Marco Werman speaks with Dymphna van der Lans, CEO of the Clean Cooking Alliance.

Quartz is used for countertops in millions of homes around the world — the manmade stone is popular for its beauty and durability. But for workers who make, cut and install quartz counters, it can be deadly. The World reported from Turkey, Spain and Australia — three stops along the quartz countertop supply chain — to learn more about silicosis, an incurable and often fatal lung disease caused by inhaling dust laden with excessive amounts of a mineral called silica.

Higher education transformed the US into the country it is today. Its premier universities are why the US is the No. 1 choice among international students. But nowhere else is tuition as expensive, and many are in debt.

University Art Gallery at San Diego State University has just unveiled an exhibit, “The Imaginary Amazon,” featuring works by contemporary artists, many of them Indigenous inhabitants of the forest. The artists’ intent is to address some of the stereotypical Western perspectives of the Amazon.