WHO IS AN AMERICAN?

There is nothing new about anxiety over immigration in the United States. For its entire history, citizens have worried about who is entering the country and the changes that might result. Such concerns began to flare once again beginning in the 1980s, as Americans of European ancestry started to recognize the significant demographic changes on the horizon. The number of Americans of color and multiethnic Americans was growing, as was the percentage of people with other than European ancestry. It was clear the white majority would soon be a demographic minority.

The nation’s increasing diversity prompted some social conservatives to identify American culture as one of European heritage, including the drive to legally designate English the official language of the United States. This movement was particularly strong in areas of the country with large Spanish-speaking populations such as Arizona, where, in 2006, three-quarters of voters approved a proposition to make English the official language in the state. Proponents in Arizona and elsewhere argued that these laws were necessary, because recent immigrants, especially Hispanic newcomers, were not being sufficiently acculturated to white, middle-class culture. Opponents countered that English was already the de facto official language, and codifying it into law would only amount to unnecessary discrimination.

The fear that English-speaking Americans were being outnumbered by a Hispanic population that was not forced to assimilate was sharpened by the concern that far too many were illegally emigrating from Latin America to the United States. The Comprehensive Immigration Reform Act proposed by Congress in 2006 sought to simultaneously strengthen security along the U.S.-Mexico border (a task for the Department of Homeland Security), increase the number of temporary “guest workers” allowed in the United States, and provide a pathway for long-term U.S. residents who had entered the country illegally to gain legal status. It also sought to establish English as a “common and unifying language” for the nation. The bill and a similar amended version both failed to become law.

With unemployment rates soaring during the Great Recession, anxiety over illegal immigration rose, even while the incoming flow slowed. State legislatures in Alabama and Arizona passed strict new laws that required police and other officials to verify the immigration status of those they thought had entered the country illegally. In Alabama, the new law made it a crime to rent housing to undocumented immigrants, thus making it difficult for these immigrants to live within the state. Both laws have been challenged in court, and portions have been deemed unconstitutional or otherwise blocked.

Beginning in October 2013, states along the U.S.-Mexico border faced an increase in the immigration of children from a handful of Central American countries. Approximately fifty-two thousand children, some unaccompanied, were taken into custody as they reached the United States. A study by the United Nations High Commissioner for Refugees estimated that 58 percent of those migrants, largely from El Salvador and Honduras, were propelled towards the United States by poverty, violence, and the potential for exploitation in their home countries. Because of a 2008 law originally intended to protect victims of human trafficking, these Central American children are guaranteed a court hearing. Predictably, the crisis has served to underline the need for comprehensive immigration reform. But, as of late 2014, a 2013 Senate immigration reform bill that combines border security with a guest worker program and a path to citizenship has yet to be enacted as law.

WHAT IS A MARRIAGE?

In the 1990s, the idea of legal, same-sex marriage seemed particularly unlikely; neither of the two main political parties expressed support for it. Things began to change, however, following Vermont’s decision to allow same-sex couples to form state-recognized civil unions in which they could enjoy all the legal rights and privileges of marriage. Although it was the intention of the state to create a type of legal relationship equivalent to marriage, it did not use the word “marriage” to describe it.

Following Vermont’s lead, several other states legalized same-sex marriages or civil unions among gay and lesbian couples. In 2004, the Massachusetts Supreme Judicial Court ruled that barring gays and lesbians from marrying violated the state constitution. The court held that offering same-sex couples the right to form civil unions but not marriage was an act of discrimination, and Massachusetts became the first state to allow same-sex couples to marry. Not all states followed suit, however, and there was a backlash in several states. Between 1998 and 2012, thirty states banned same-sex marriage either by statute or by amending their constitutions. Other states attempted, unsuccessfully, to do the same. In 2007, the Massachusetts State Legislature rejected a proposed amendment to the state’s constitution that would have prohibited such marriages.

While those in support of broadening civil rights to include same-sex marriage were optimistic, those opposed employed new tactics. In 2008, opponents of same-sex marriage in California tried a ballot initiative to define marriage strictly as a union between a man and a woman. Despite strong support for broadening marriage rights, the proposition was successful. This change was just one of dozens that states had been putting in place since the late 1990s to make same-sex marriage unconstitutional at the state level. Like the California proposition, however, many new state constitutional amendments have faced challenges in court. As of 2014, leaders in both political parties are more receptive than ever before to the idea of same-sex marriage.

WHY FIGHT CLIMATE CHANGE?

Even as mainstream members of both political parties moved closer together on same-sex marriage, political divisions on scientific debates continued. One increasingly polarizing debate that baffles much of the rest of the world is about global climate change. Despite near unanimity in the scientific community that climate change is real and will have devastating consequences, large segments of the American population, predominantly on the right, continue to insist that it is little more than a complex hoax and a leftist conspiracy. Much of the Republican Party’s base denies that global warming is the result of human activity; some deny that the earth is getting hotter at all. This popular denial has had huge global consequences. In 1998, the United States, which produces roughly 36 percent of the greenhouse gases like carbon dioxide that prevent the earth’s heat from escaping into space, signed the Kyoto Protocol, an agreement among the world’s nations to reduce their emissions of these gases. President Bush objected to the requirement that major industrialized nations limit their emissions to a greater extent than other parts of the world and argued that doing so might hurt the American economy. He announced that the United States would not be bound by the agreement, and it was never ratified by Congress.

Instead, the Bush administration appeared to suppress scientific reporting on climate change. In 2006, the progressive-leaning Union of Concerned Scientists surveyed sixteen hundred climate scientists, asking them about the state of federal climate research. Of those who responded, nearly three-fourths believed that their research had been subjected to new administrative requirements, third-party editing to change their conclusions, or pressure not to use terms such as “global warming.” Republican politicians, citing the altered reports, argued that there was no unified opinion among members of the scientific community that humans were damaging the climate.

Countering this rejection of science were the activities of many environmentalists, including Al Gore, Clinton’s vice president and Bush’s opponent in the disputed 2000 election. As a new member of Congress in 1976, Gore had developed what proved a steady commitment to environmental issues. In 2004, he established Generation Investment Management, which sought to promote an environmentally responsible system of equity analysis and investment. In 2006, a documentary film, An Inconvenient Truth, represented his attempts to educate people about the realities and dangers of global warming, and won the 2007 Academy Award for Best Documentary. Though some of what Gore said was in error, the film’s main thrust is in keeping with the weight of scientific evidence. In 2007, as a result of these efforts to “disseminate greater knowledge about man-made climate change,” Gore shared the Nobel Peace Prize with the Intergovernmental Panel on Climate Change.