Hindsight 2070: We asked 15 experts, “What do we do now that will be considered unthinkable in 50 years?” Here’s what they told us.

Share All sharing options for: Hindsight 2070: We asked 15 experts, “What do we do now that will be considered unthinkable in 50 years?” Here’s what they told us.

Some 50 years ago, in 1964, 42 percent of Americans smoked cigarettes. Smoking in bars and offices was normal and cigarettes were given to soldiers as part of military rations. Half of American physicians smoked. Ads for cigarettes bombarded the American public. That year, the surgeon general released a report outlining the health risks of smoking. Two years later, only 40 percent of Americans said that they believed smoking was a major cause of cancer.

Today, we know that smoking is bad for our health. We’ve banned smoking in most indoor public spaces. We stopped allowing tobacco companies to advertise and forced them to put warning labels on cigarette boxes. By 2001, 71 percent of the country said they recognized smoking was a major cause of cancer, and by 2017, the rate of smokers dropped to 14 percent. The habit is now looked at as a relic of the past, something we’ve come to accept as unquestionably harmful.

When we think about what common habits, social norms, or laws that are widely considered unthinkable in today’s world, a variety of past atrocities come to mind. We could point to bloodletting, Jim Crow-era segregation, and drinking and driving as being on the “wrong side” of history.

But what modern practices will we one day think of as barbaric? It’s a framework invoked frequently in political or scientific beliefs: Actor Harrison Ford recently said leaders who deny climate change are on the “wrong side of history.” President Barack Obama said Russia’s military intervention in Ukraine was on the “wrong side of history.” Filmmaker Spike Lee said that President Donald Trump himself is on the “wrong side of history.”

So what, by 2070 — some 50 years in the future — will join this group? We asked 15 thinkers, writers, and advocates to take their best guess.

Bioethicist Peter Singer says people will stop the habit of conspicuous consumption. “The ostentatious display of wealth, in a world that still has many people in need, is not in good taste. Within 50 years, we’ll wonder how people did not see that,” he writes.

Historian Jennifer Mittelstadt predicts that our volunteer army will be widely considered a mistake: “Fifty years from now Americans will observe with shock the damage to both foreign policy and domestic institutions wrought by our acceptance of an increasingly privatized, socially isolated, and politically powerful US military.”

For philosopher Jacob T. Levy, the very idea of there being a “wrong side of history” is wrong itself.

Other answers range from kids playing tackle football to expecting workers to invest in 401(k)s.

Editorial director: Karen Turner

Illustrator: Javier Zarracina

Project manager: Susannah Locke

Editors: Karen Turner, Eleanor Barkhorn

Visuals editor: Kainaz Amaria

Copy editors: Tanya Pai, Tim Williams

Special thanks to Chris Shea and Ezra Klein