Cholera in Southern Africa Linked to Climate Threats (The New Humanitarian)

In Southern Africa, climate change is encouraging rural-to-urban migration that is also creating a public health crisis. Cholera outbreaks have infected 188,000 Southern Africans since 2022, with 4,100 deaths. Zambia currently faces the harshest impacts, with 705 reported deaths and 21,000 infections since October. Its president, Hakainde Hichilema, even called for citizens to move out of cities to prevent the spread of cholera in January—largely due to increasing concern of the diseases’ spread in informal settlements.

Zambia’s Copperbelt province is a microcosm of foreign investment on the continent.

Fly into Lusaka and marvel at the capital’s strikingly modern airport. Drive into town along a road as smooth as any American highway. Look left and notice a large white hospital complex. Glance right only a few minutes later to see the city’s impressive conference center with a “Golden Chopsticks” restaurant next door.

Malaria is an immense global health challenge. In 2022, there were 249 million malaria cases, an increase of 5 million as compared to 2021, leading to 608,000 malaria deaths in 85 countries. Yet while these numbers increase, investment and attention to malaria in the past decade has stagnated—and even decreased in areas. Notably, the total spending to eradicate malaria in 2022 was $4.1 billion USD – just over half of the $7.8 billion USD needed to stay on track to reduce new malaria infections and mortality rates by 90% by 2030.

A window into what we are reading at the Wilson Center’s Environmental Change and Security Program

UN Report Highlights Relationship Between Water and Peace (UN Water)

Freshwater consumption is growing at a steady rate, driven largely by agriculture, yet roughly 50% of the world’s population experiences severe water scarcity for at least part of the year. Poor water quality in low-income countries is attributable to low wastewater treatment, whereas in high-income countries, agricultural runoff does the damage. Extreme droughts or heavy rainfall, exacerbated by climate change, also have worsened in frequency and intensity, creating a deepening impact on global water security.

Central and South Asia’s water resources are critical for the region’s water, energy, food and environmental security. Major rivers in the region originate from the Hindu-Kush-Himalaya, Pamir, and Tien Shan Mountain Ranges and flow across multiple countries. Unique geographical characteristics make water management a complex and challenging task that is further complicated by a changing climate and increasing demand affecting diminishing water resources. 

A window into what we are reading at the Wilson Center’s Environmental Change and Security Program

WMO Says 2023 Saw Record Heats (World Meteorological Organization)

In a new report, the World Meteorological Organization (WMO) revealed that records for greenhouse gas levels, surface temperature, ocean heat & acidification, sea level rise, Antarctic Sea ice cover, and glacial retreat were smashed over the past year. The State of the Climate study also confirmed that 2023 was the warmest year on record, with temperatures 1.45 degrees Celsius above pre-industrial levels. The WMO also noted that the past decade marked the warmest 10-year period on record.

A window into what we are reading at the Wilson Center’s Environmental Change and Security Program

China is Leading the World on Renewable Energy (Yale 360)

In November, Chinese and U.S. climate envoys pledged to triple global renewable energy by 2030, signaling renewed cooperation between the top two greenhouse gas emitters. However, the two countries are not quite on equal footing when it comes to renewable energy.