“Migrants (like everyone else) need housing, infrastructure, hospitals, and schools,” the lawsuit reads. “They drive cars, purchase goods, and use public parks and other facilities. Their actions also directly result in the release of pollutants, carbon dioxide, and other greenhouse gases into the atmosphere, which directly affects air quality.” Groups opposed to immigration and “overpopulation” have also found fresh impetus following the election of Biden. One group, called NumbersUSA, has complained that huge swaths of Arizona have been paved over due to immigration policies that amount to a “forced US population growth program”. Another organization, Negative Population Growth, recently launched a new campaign aimed at persuading the US president to undertake a “complete elimination of illegal and quasi-legal immigration and reduction of current legal immigration by 80%” in order to slash planet-heating emissions.