It was back in September 2017 that President Donald Trump and Attorney General Jeff Sessions announced the end of the Obama-era program that shields hundreds of thousands of undocumented immigrants brought to the United States as children. Sessions argued that this program rewarded those who disobeyed the laws of the United States. The United States has an obligation to “end the lawlessness” of DACA, he argued, by winding down the program and, at the same time, making a case for the deportation of the “Dreamers” or those previously protected by DACA.
For now, the Supreme Court’s refusal to hear the case leaves the program in place.
As a scholar, who has tried to understand how morality should be applied to politics and law, I do not agree with Sessions.
Respect for the law entails respect for moral values. Protecting the Dreamers isn’t about rejecting the rule of law. Rather, it reflects respect for the morality that the law proclaims.
Can children be held morally responsible?
The people covered by DACA came to the United States when they were children. Even if their entry into the United States was unlawful, the violation was committed by a child. The law of the United States affirms the common sense thought that children are unlike adults in the degree to which they morally responsible.
The laws of the United States do not, for example, let children create binding contracts. Children are not allowed to perform many actions open to adults: They cannot smoke tobacco, get tattoos, drink alcohol, drive automobiles, nor vote in federal elections. Nor are they liable to the same sorts of criminal punishments as adults.
Their degree of culpability for criminal acts is generally taken to be lower than that of adults – and some punishments, such as the death penalty, are taken off the table for children entirely.
In the case of DACA, however, deporting the Dreamers would involve subjecting people to a significant punishment. And it would do so in response to an action people took when they were children. This is exactly the sort of action the law itself regards as morally inappropriate.
Punishment and deportation
One response to this argument against deportation might be to say that deportation is not, in fact, a punishment. It is simply refusing to provide a benefit - namely, the right to remain within the United States. The foreign citizen who is refused the right to migrate to the United States is inconvenienced – but that’s hardly the same as being punished. And, indeed, deportation is generally understood in law to be a “civil penalty,” rather than a punishment.
Even a civil penalty, though, is something whose imposition must be justified morally. The justices of the Supreme Court of the United States have sometimes emphasized that being expelled from one’s home involves the destruction of much of what one values. It is the destruction of all that one has built.
This fact was recognized early in the history of the American legal system. Founding father James Madison, in discussing the Alien and Sedition Acts of 1798, argued strongly against deportation. He said:

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