Chinese companies are building infrastructure and dams along the vast river that runs through five Southeast Asian countries before emptying into the South China Sea.
This Sunday's elections have been declared a sham by rights groups and Cambodia's opposition leaders, who've called for a boycott. For longtime leader Hun Sen, they're about cementing his legacy.
The flooding has killed at least 27 people in Laos. In Cambodia, the Sekong River rose to nearly 12 meters (almost 40 feet) on Thursday — a height that flooded 17 villages.
"Dictators see free, fair election as a threat," Monovithya Kem tells NPR. Her father, opposition leader Kem Sokha, is in jail on charges — which he denies — of trying to overthrow the government.
In Wise Trees, a book by photographers Diane Cook and Len Jenshel, you'll see a holy tree in the middle of an Indian candy shop, a communal tree in Mozambique, a tree of tragedy in Cambodia.
The government has told the English-language Cambodia Daily it must pay a $6.3 million tax bill by Sept. 4. The paper has long been a thorn in Prime Minister Hun Sen's side.
Thousands are being displaced by new dam construction. "I cannot leave my ancestors here," says a woman whose village will be submerged by the dam. "If I abandon them, I won't know who I am."
The longtime New York Times foreign correspondent is best known for his raw, gripping coverage of Cambodia's fall to the Khmer Rouge. That reportage inspired the Oscar-winning film The Killing Fields.
A successful revival would mean not only a healthier and more balanced ecosystem, but it could also boost Cambodia's ecotourism, bringing more revenue to the national economy.