1. Millions of people working or studying out of their hometowns will be hurrying home to reunite with families as the Chinese Spring Festival approaches. This long-held tradition is the main reason for the rush. The other is that the holiday is one of the two week-long holidays of the year, a perfect travel time for many people. The rush usually begins 15 days ahead of the Chinese Lunar New Year and 25 days after that.
2. Why does beauty exist? To answer this question, Richard O. Prum, an ornithologist, is working to revive an idea advanced by Charles Darwin: the attractiveness of an animal to another of its species isn’t only tied to fitness and good genes. Rather, animals — especially birds in Dr. Prum’s work — are making subjective decisions. He hopes that evolutionary biologists will stop “explaining away desire.”
“People claim he has a cool exterior but he’s a very passionate guy and he stands up for what he believes in,” says Bob Iger, Walt Disney chief executive and Apple board member since 2011. “That is in both his personal life and at Apple.”