We made the crossing at night from Chamoli, reaching Okund, a Himalayan foothill town after dark. The innkeeper, anxious for guests in a travel economy that came to a standstill in mid-June, cooked dal and nan bread for dinner and then showed us to a room that was unlit and unheated.

The original version of this article, by Lisa Palmer, appeared on The Yale Forum on Climate Change and the Media.

Humans, it’s no secret, are versatile and unpredictable in how they use their land. We build mega-cities in deserts, raise crops on flood plains, live along vulnerable coast lines enjoying seas dangerously rising, and burn rain forests to create new pastures.

Last month, two Chinese fishing boats were caught operating illegally in South Korean waters. The incident made local headlines and minor diplomatic waves, but it’s just a drop in the bucket in what has become a troubling trend for China’s foreign water fishing fleets. Over the last decade, there have been more than 4,600 cases of Chinese fishing boats being caught illegally in South Korea’s waters alone, according to the government, and these marine transgressions have not been limited to neighbors.

China is one of the world’s 12 “mega-biodiversity” countries, but its incredible natural landscapes, from Sichuan’s sparkling, turquoise-colored lakes to Guilin’s dramatic karst topography, are bearing the cost of rapid economic development, writes British environmental photojournalist and videographer Sean Gallagher in a new multimedia e-book.

In August, Solomon Hsiang, Marshall Burke, and Edward Miguel published a provocative piece in Science in which they sought to demonstrate a correlation between climate extremes and violence across a range of time periods, countries, and different levels of conflict. It’s a massive undertaking and one that predictably has evoked some criticism – some of it warranted.

Population aging and decline are frequently described as a threat to countries’ economic development and social stability. Evocative language, such as “demographic winter” and “graying of the great powers,” portrays the serious consequences that many observers envision as fertility and growth rates decline and the elderly comprise a greater percentage of the population. These concerns reach around the globe, including in Africa, which has the lowest percentage of elderly among the world’s major regions.

The original version of this article appeared on the Environment, Conflict, and Cooperation (ECC) Platform.

At the end of June, the European Union Foreign Affairs Council adopted a set of conclusions on EU climate diplomacy that left us with mixed feelings. Acknowledging and recalling that climate change is of paramount importance is commonplace – too often quoted and very seldom followed by decisive action. Explicit reference to the positive results of the Durban and Doha climate conferences is even a reason to get nervous. Many negotiators and observers will doubt a similarly enthusiastic framing for the most recent results.

The original version of this article, by Codi Yeager-Kozacek, appeared on Circle of Blue.

Developing countries will account for much of the world’s growth in agricultural production, demand, and trade during the next decade, as production growth in developed countries slows, according to reports from leading food policy organizations. The shift will pose challenges for the quality and abundance of water supplies in regions like South America, Asia, and Africa.