Enormous human betterment has occurred since The Enlightenment, chiefly because crusading liberals overcame conservative resistance, time after time.
Modern democracy arose because America’s radical founders renounced the divine right of kings and took up arms against England and George III. They created government of the people, with no aristocracy.
Slavery ended because radical abolitionists hammered the entrenched institution until the horrible Civil War wiped it out.
Following the new knowledge given to humankind by Gandhi, many more gains in human rights started to be made with nonviolent struggle instead of war.
Women gained the right to vote because radical suffragettes fought for decades against their inferior status.
Couples gained the right to birth control because radical feminists – especially Margaret Sanger – battled against prudes and the church.
Workers gained the right to organize unions because Franklin Roosevelt’s New Deal defeated corporate opposition and legalized it.
Retirees gained Social Security pensions because the progressive New Deal created the safety net program.
Jobless people gained unemployment compensation – and those injured on the job gained worker’s compensation — because the New Deal created them too. Additionally, it set the 40-hour work week, banned child labor, and set a minimum wage.
The poor gained welfare protection from the liberal New Deal also.
Censorship of sexy books, magazines and movies was wiped out by progressive court cases. So were bluenose laws forcing stores to close on the Sabbath.
The historic civil rights movement and the progressive Supreme Court under Chief Justice Earl Warren struck down America’s cruel Jim Crow segregation.
The Warren court also ended government-led prayer in schools. And wiped out state laws against birth control. Later liberal justices gave women and girls a right to choose to end pregnancies.
Taboos against lotteries, liquor clubs and other “sins” fell away.
Strides toward universal health care as a human right for everyone included Medicare, Medicaid, Children’s Health Insurance, Veterans care, government employees coverage and finally Obamacare.
Conservatives tried to prevent teaching of evolution in public schools, but they failed.
Conservatives tried to block sex education in public schools, but they failed.
Conservatives tried to teach “creation” in public schools, but they failed.
Puritanical right-wingers made racial intermarriage a crime, but the liberal Warren court legalized it.
Puritanical right-wingers jailed gay lovers, but progressives on the high court legalized gay sex.
Fundamentalists fought gay marriage, but Democratic state legislatures and the Supreme Court legalized it.
Humanism means helping people, and secular means doing it without supernatural religion. Decade after decade, century after century, leftist reformers defeated conservatives to advance secular humanism. At the same time, churches and their magical beliefs faded enormously from western democracies. And recently, international warfare has virtually disappeared.
Pioneer Unitarian minister Theodore Parker said the arc of history bends toward justice – and Martin Luther King Jr., who spent young years as a Unitarian, adopted the phrase masterfully.
The past shows a clear pattern of human progress – of civilization bending toward justice. Let’s hope it continues.