In 2011, a group of Hong Kong water activists and researchers traveled the length of the Dongjiang (East) River, which stretches from northeast Guangdong Province into Hong Kong’s New Territories, to investigate the challenges facing the watershed. The Dongjiang basin, which provides nearly 80 percent of Hong Kong’s water supply, has suffered water shortages due to the region’s increasing urbanization and industrialization. They found unchecked wastewater discharges—from agriculture, poultry farms, chemical plants, tanneries, and even an open-air quartz quarry—were dangerously degrading  water quality.

Myanmar’s inter-ethnic disputes undermine an otherwise favorable backdrop for a peaceful democratic transition, write Rachel Blomquist and Richard Cincotta in New Security Beat’s most read story last month. Their analysis was published in April 2016, but it presciently foreshadows the current crisis. Through their multi-dimensional assessment of the demographic tension in Myanmar, the authors show that “[t]he path to democracy seems to cut directly through the Rohingya issue.”

Today, China feeds 1.38 billion people—approximately one-fifth of the global population—with about 10 percent of the world’s arable land. Compared to the United States, where each acre of land feeds one citizen on average, China has only 0.2 acres per person. This people-to-land mismatch helps explain why 9.3 percent of China’s population was undernourished in 2015.

Chinese cities are being encircled by untreated sludge—a pungent, viscous mixture of human excreta and stormwater runoff. Four years ago in Beijing, trucks loaded with untreated sludge from the city’s largest wastewater treatment plant were illegally dumping mountains of sludge in the outskirts of the capital as “free fertilizer” for peri-urban farms. Similarly, in the southern China city of Guangzhou, disposing toxic sludge into the nearby river required nothing more than a hired boat. From the far western desert city of Urumqi to the eastern metropolis of Shanghai, more and more of China’s cities are struggling to manage mountains of sludge and municipal waste, as well as floods of wastewater and stormwater runoff. 

At the G20 Summit in Hamburg early July 2017, leaders of the world’s strongest economies issued a joint statement reaffirming their commitment to the Paris Climate Accord. President Trump—the lone outsider—had announced in early June he would withdraw the United States from the agreement. As China doubles down on meeting its Paris targets, the chasm between the world’s two largest emitters and energy consumers continues to widen as previous joint efforts to curb carbon emissions fade away. Post-summit headlines focusing on the “G19” nations suggest America has abandoned international cooperation against climate change. But some U.S. cities and states are continuing the climate fight with their Chinese counterparts.

“All of Reykjavik might be able to fit in that apartment block,” remarks Einar Magnusson, the vice president of business development for Iceland-based Arctic Green Energy Corporation (AGEC), as he drives past miles and miles of Beijing’s residential skyscrapers. Following Jiang Zemin’s visit to Iceland in 2002 – the first-ever by a Chinese President – the two nations opened a new chapter in their partnership, which was originally founded upon shared strategic interests. China’s interest in cleaner energy sources has led to a fruitful area of cooperation with Iceland, where geothermal plants generate 66 percent of the country’s primary energy and provide nine in ten households with heat.

On Wednesday, June 21, 2017, authorities in Beijing, Tianjin, and Hebei warned residents to prepare for a storm that could trigger flooding and possibly landslides. Flood warnings have become all too common in China: In 2013, more than 230 Chinese cities experienced floods. But Mother Nature is not entirely to blame; the cities’ outdated drainage systems are quickly overwhelmed and sprawling concrete gives stormwater runoff no place to go.

Coal — the reigning king of China’s energy sector — generates 74 percent of the country’s electricity and is the main source of the staggering air pollution blanketing Chinese cities. Prompted in large part by the air pollution problem, the Chinese leadership has begun to pivot away from coal by strengthening monitoring and enforcement to limit coal-fired power plant emissions, piloting CO₂ emissions trading projects, accelerating expansion of renewables, and committing to CO₂ reductions in the Paris climate agreement.