Arizona’s draconian anti-immigration law has galvanized popular protest and reignited demands in many quarters for an overhaul of US immigration policy. For those hoping that Obama’s next big legislative battle would be over climate change, however, the immigration firestorm could not have come at a worse time. Besides eclipsing climate change in public debate, the shadow of Congressional action on immigration scuttled the support of a key Republican, Senator Lindsey Graham of South Carolina, for a Senate climate bill. Without Lindsey, the climate bill doesn’t have a prayer.
But apart from political minefields, are immigration and climate change such separate policy issues? Not if climate change is understood, as it should be, as a problem requiring urgent action both not only to reduce carbon and other greenhouse gas emissions but also to adapt to much more volatile local and regional climatic conditions driven by global warming.