Migrants struggle against the elements in San Diego's open-air desert camps

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https://www.latimes.com/california/story/2023-11-28/migrants-struggle-against-elements-san-diego-desert-camp

They cross into the punishing desert terrain at a point where the 30-foot steel border wall erected across the county in the Trump era abruptly ends, transitioning to erratic fencing and boulders riddled with gaps.

Jacumba Hot Springs is not an official U.S. Customs and Border Protection detention site. But the sheer number of migrants crossing the border day after day has made it an unofficial one. The Border Patrol has stationed field agents nearby to keep watch over the camp, and migrants say authorities have told them to wait there for transfer to an official processing facility. Border Patrol gives them wristbands printed with the day they arrived. Often, women and children get picked up quickly. But for many others, their time at the camps can stretch for days.

The agency is compelling migrants to camp until the agency is able to transfer them to established detention centers, which are set up to provide food, shelter and medical care. During the waiting period, the migrants have no such provisions. The official said agents are providing the bare minimum, including water, and calling in medical providers if needed.

Wu said he had worked for an electronics company in Sichuan province and hoped to go to Los Angeles to start a new life. Like other migrants, he said he was given little information about how long they would be on hold at the camp. On Saturday night, temperatures fell to 39 degrees.

Many sad stories from migrants from of many nations.
Migration will get worse as the climate continues to change.
What is the solution?