Chinese President Xi Jinping and Indian Prime Minister Narendra Modi in Mamallapuram, India, Oct. 12, 2019 (Indian prime minister’s office photo via AP Images).

At their second informal summit in as many years, China’s Xi Jinping and India’s Narendra Modi, arguably the two most powerful leaders in Asia, eschewed confrontation for the sake of plodding along. While they hobnobbed in the seaside town of Mamallapuram in southern India earlier this month, they did little to resolve underlying border tensions and other contentious issues. Instead, Modi and Xi agreed on a few maxims—to be “factors for stability in the current international landscape” and to prevent “differences on any issue to become disputes.” While there was an emphasis on optics over substance, it is still encouraging […]

Esther Duflo and Abhijit Banerjee, who along with Michael Kremer were awarded this year's Nobel Prize in economics, at a news conference at Massachusetts Institute of Technology, Oct. 14, 2019 (AP photo by Michael Dwyer).

The winners of the Nobel Prize in economics usually toil in relative obscurity, renowned among their academic peers while carrying out work whose benefit may be elusive to everyone else. By comparison, the work of other Nobel laureates usually seems much more concrete and easier to grasp, especially for the winners of the Nobel Peace Prize, whose impact is so clear-cut that they often become global superstars. Even in other scientific fields, the winners’ work can elicit popular nods of agreement with the Nobel Committee. Take this year’s winners of the chemistry prize, who helped develop rechargeable lithium-ion batteries, which […]