Washington Post: The Obama administration is hoping for fresh momentum toward a climate treaty during international talks this week in the Peruvian capital, but the immediate challenge may be to simply keep the negotiations from breaking down.
Officials from 190 countries gathered in Lima on Monday for 12 days of meetings intended to lay the foundations for a carbon-cutting pact that would be signed a year from now in Paris. But achieving even modest progress will require overcoming stark differences over what...