Photo: Tatyana Makeyeva/TASS/Getty

A central promise of artificial intelligence is to automate away tedious routine tasks, but a lingering worry is that it will chip away at our humanity, causing people to lean on computers to the detriment of their ability to think critically.

Catch up quick: A new survey from the PR firm Edelman, conducted last summer with 1,000 Americans, shows widespread worry around the social effects of swiftly advancing AI.

  • 74% said "intelligent and human-like" devices will lessen the need for interactions with other people and lead to more isolation.
  • 67% said AI increases the possibility of "digitally enhanced group think, lessening creativity and freedom of thought."
  • 71% said AI will lead to a "dumbing down of people."
"People tend to trust the information they are presented by their digital devices, and it’s possible with AI — given the vast amounts of personal data that drive those systems — to steadily persuade individuals and entire groups to a certain point of view."
Gary Grossman, head of Edelman's AI center

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Bill Hagerty wins Republican Senate nomination in Tennessee primary

Former U.S. Ambassador to Japan Bill Hagerty speaking at CPAC in 2019. Photo: Mandel Ngan/AFP via Getty Images

Former U.S. Ambassador to Japan Bill Hagerty won the Tennessee Republican Senate primary on Thursday evening, beating out surgeon Manny Sethi for GOP Sen. Lamar Alexander's seat, who announced his retirement in late 2018, AP reports.

Why it matters: Though the race narrowed in July, Hagerty — who received President Trump's endorsement in 2019 — stuck close to the president's messaging and touted his Tennessee roots.

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Coronavirus dashboard

Illustration: Eniola Odetunde/Axios

  1. Global: Total confirmed cases as of 7:30 p.m. ET: 18,982,658 — Total deaths: 712,266— Total recoveries — 11,477,642Map.
  2. U.S.: Total confirmed cases as of 7:30 p.m. ET: 4,873,747 — Total deaths: 159,931 — Total recoveries: 1,598,624 — Total tests: 59,652,675Map.
  3. Politics: Pelosi rips GOP over stimulus negotiations: "Perhaps you mistook them for somebody who gives a damn" — Ohio Gov. Mike DeWine tests positive.
  4. Public health: Majority of Americans say states reopened too quicklyFauci says task force will examine aerosolized spread.
  5. Business: The health care sector imploded in Q2More farmers are declaring bankruptcyJuly's jobs report could be an inflection point for the recovery.
  6. Sports: Where college football's biggest conferences stand on playing.
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Nuclear free-for-all: The arms control era may be ending

Illustration: Aïda Amer/Axios

The mushroom clouds over Hiroshima and Nagasaki have remained unreplicated for 75 years in part because the U.S. and Soviet Union — after peering over the ledge into nuclear armageddon — began to negotiate.

Why it matters: The arms control era that began after the Cuban Missile Crisis may now be coming to a close. The next phase could be a nuclear free-for-all.