A student enters the Dandora Secondary school in the capital Nairobi, Kenya Monday, April 22, 2024. Students at a school next to Kenya's largest dumpsite are on a mission to try to purify the air with bamboo. They have planted more than 100 seedlings along the wall that separates the school from the trash dump that was declared full 23 years ago. (AP Photo/Brian Inganga)
People scavenge recyclable materials for a living, at Dandora, the largest garbage dump in Nairobi, Kenya Monday, April 22, 2024. Students at a school next to Kenya's largest dumpsite are on a mission to try to purify the air with bamboo. They have planted more than 100 seedlings along the wall that separates the school from the trash dump that was declared full 23 years ago. (AP Photo/Brian Inganga)
People scavenge recyclable materials for a living, at Dandora, the largest garbage dump in Nairobi, Kenya Monday, April 22, 2024. Students at a school next to Kenya's largest dumpsite are on a mission to try to purify the air with bamboo. They have planted more than 100 seedlings along the wall that separates the school from the trash dump that was declared full 23 years ago. (AP Photo/Brian Inganga)
The Dandora Secondary school, separated with a mountain of garbage amidst smoke from burning trash at Dandora, the largest garbage dump in the capital Nairobi, Kenya Monday, April 22, 2024. Students at a school next to Kenya's largest dumpsite are on a mission to try to purify the air with bamboo. They have planted more than 100 seedlings along the wall that separates the school from the trash dump that was declared full 23 years ago. (AP Photo/Brian Inganga)
The Dandora Secondary school in the capital Nairobi, Kenya Monday, April 22, 2024. Students at a school next to Kenya's largest dumpsite are on a mission to try to purify the air with bamboo. They have planted more than 100 seedlings along the wall that separates the school from the trash dump that was declared full 23 years ago. (AP Photo/Brian Inganga)