Recent crashes have left Boeing鈥檚 top-selling jetliner grounded. They could also signal the need for new thinking about regulation and certification in an era of rising reliance on computer software.
Pax et bonum. Peace and good.
That鈥檚 the motto that Peter Tabichi, a Kenyan teacher, has painted on the box behind his motorcycle saddle where he keeps his helmet.
Mr. Tabichi is a Roman Catholic Franciscan brother; the motto was St. Francis鈥 favorite saying. But Mr. Tabichi has turned a pious greeting into a daily challenge.
He teaches math and physics to a 60-strong class of overwhelmingly poor children in a remote rural school in Kenya. The school has one desktop computer and patchy internet. But Mr. Tabichi鈥檚 kids have won national awards, and some of them have qualified to take part in an international science fair in Arizona this year.
Mr. Tabichi just won a million-dollar prize for being 鈥渢he world鈥檚 best teacher.鈥 And he is as inspired by his students as they are by him. 鈥淚 am only here because of what my students have achieved,鈥 he said. 鈥淚t tells the world that they can do anything.鈥
Since he has always given away 80 percent of his salary, the prize is probably good news for somebody else. But his work is good news for everyone in his village.
Not just the children (though enrollment in Mr. Tabichi鈥檚 school has doubled in three years and discipline issues have fallen by 90 percent). Mr. Tabichi also teaches his students鈥 parents how to grow drought-resistant crops to ward off famine, and he has founded a 鈥減eace club鈥 to encourage harmony in a district where tribal rivalries led to a massacre in 2007.
That鈥檚 a strong dose of pax et bonum. And Mr. Tabichi administers it with another saying in his Global Teacher Prize
鈥淭o be a great teacher,鈥 he says, 鈥測ou have to do more and talk less.鈥
Now for our five stories of the day.