A Fungus Could Wipe Out the Banana Forever

A Fungus Could Wipe Out the Banana Forever

Now 99 percent of all exported bananas are Cavendish—with almost all of them grown in Latin America.“What we’re having is an almost apocalyptic scenario where we’ll probably lose Cavendish as well,” says Sarah Gurr, Exeter University’s chair in food security.

Uber and Lyft Suggest the Days of Cheap Rides Could Be Over

Uber and Lyft Suggest the Days of Cheap Rides Could Be Over

Uber CEO Dara Khosrowshahi said that his company’s rivalry with the other big San Francisco–based ride-hailing company had cooled—for now.Uber also took a hit in Latin America, where its revenue fell by 24 percent in the quarter, as Chinese ride-hail company Didi began an aggressive push into that market.

Most Users Still Don't Know How Facebook Advertising Works

Most Users Still Don't Know How Facebook Advertising Works

(Eleven percent of respondents reported that they weren’t assigned any categories and told instead “You have no behaviors.”) Pew also asked participants about whether Facebook assigned them a political category, such as “liberal” or “conservative,” and any “multicultural affinity”—which Facebook says are groups of people “whose likes and other activity on Facebook suggest they’re interested in content relating to particular ethnic communities — African American, Hispanic American and Asian American.” There is no affinity classification for whites.