内容摘要：Hidden amid wild avocado trees and the heart-shaped leaves of houseplants is a long driveway leading to a crystallized snapshot in time: the Liljestrand House, designed by architect Vladimir Ossipoff in 1948 and built for Betty and Howard Liljestrand in 1952 for $40,000 at the time.

Hidden amid wild avocado trees and the heart-shaped leaves of houseplants is a long driveway leading to a crystallized snapshot in time: the Liljestrand House, designed by architect Vladimir Ossipoff in 1948 and built for Betty and Howard Liljestrand in 1952 for $40,000 at the time.

“Before, with a small farm, you could get a lot,” he said.Climate change is challenging agriculture in Nigeria, Africa’s most populous country. With long dry spells and extreme heat, water bodies are drying because the arid season is becoming longer than usual. The wet season, though it can dump excessive rain, is short.

It’s fresh pain in a country where the World Food Program says 31 million people already face food insecurity. Efforts to recover from one climate shock are overlapped by the next, said WFP spokesperson Chi Lael.The challenges faced by farmers in the north, who account for most of what Nigeria eats, are affecting food prices and availability in the booming coastal south that’s home to the megacity of Lagos.More than 80% of Nigeria’s farmers are smallholder farmers, who account for 90% of the country’s annual agricultural production. Some work their fields with little more than a piece of roughly carved wood and their bare hands.

Farmers are facing low yields because the government has failed to develop infrastructure like dams to help mitigate the effects of climate change, said Daniel Obiora, national president of the All Farmers Association of Nigeria.There is little data available on the drying-up of smaller water bodies across the north. But farmers say the trend has been worsening.

In Adamawa state, water scarcity caused by higher temperatures and changing rain patterns has affected over 1,250 hectares (3,088 acres) of farmland, disrupting food supply and livelihoods, Nigeria’s National Emergency Management Agency said last year.

Over-extraction of water and deforestation are other factors contributing to northern Nigeria’s drying rivers, according to Abdulsamad Isah, co-founder of local Extension Africa nonprofit that often works with farmers.“Students travel from across Africa to study here,” Ndiaye said.

At the start of her career, Dr. Henriette Senghor saw patients who were hospitalized for months. Some died, and no one knew why.Neurology student Henriette Dieng examines Abdou Diop, a patient with genetic neuropathy at Pedro Rodriguez’s clinic in Dakar, Senegal, Friday, Jan. 10, 2025. (AP Photo/Annika Hammerschlag)

Neurology student Henriette Dieng examines Abdou Diop, a patient with genetic neuropathy at Pedro Rodriguez’s clinic in Dakar, Senegal, Friday, Jan. 10, 2025. (AP Photo/Annika Hammerschlag)“There was this problem—there was this void,” said Senghor, who’s now training with Rodriguez.