Apr 1, 2020 - Health

The days the Earth stood still

Bryan Walsh, author of Future

A street in New York City emptied out by social distancing. Photo by Tayfun Coskun/Anadolu Agency via Getty Images

Social distancing measures around the world are so great they have actually caused the Earth to move less.

The big picture: There is no shortage of ways to measure how much responses to the pandemic have slowed human movement. But the idea that the planet itself has become stiller is truly mind-blowing.

In a story in Nature, Elizabeth Gibney reported that scientists are detecting a drop in seismic noise that could be due to the suspension of transportation and other forms of human movement.

  • Noise reduction of this magnitude usually only occurs briefly during Christmas, when much of the world is on holiday.
  • Data from a seismometer at the Royal Observatory of Belgium found social distancing measures had caused human-induced seismic noise to fall by a third in Brussels.

Why it matters: Beyond giving us one more sign of just how frozen in place the world has become, the drop in background noise should help city-based seismic detectors pinpoint the location of earthquake aftershocks. Which is good, just in case the Earth throws us another curveball.

Go deeper: More unexpected consequences of the pandemic

Go deeper

Updated 38 mins ago - Politics & Policy

Coronavirus dashboard

Illustration: Sarah Grillo/Axios

  1. Global: Total confirmed cases as of 10 p.m. ET: 5,923,432— Total deaths: 364,836 — Total recoveries — 2,493,434Map.
  2. U.S.: Total confirmed cases as of 10 p.m. ET: 1,745,930 — Total deaths: 102,808 — Total recoveries: 406,446 — Total tested: 16,099,515Map.
  3. Public health: Hydroxychloroquine prescription fills exploded in March —How the U.S. might distribute a vaccine.
  4. 2020: North Carolina asks RNC if convention will honor Trump's wish for no masks or social distancing.
  5. Business: Fed chair Powell says coronavirus is "great increaser" of income inequality.
  6. 1 sports thing: NCAA outlines plan to get athletes back to campus.

In photos: Protests intensify across the U.S. over George Floyd's death

Protesters outside the Capitol in Washington, DC, on May 29. Photo: Eric Baradat/AFP via Getty Images

Mass protests in Atlanta, New York City and Washington, D.C., sparked clashes with police on Friday, as demonstrators demanded justice for the death of George Floyd, a black man who died after at least one police officer knelt on his neck on Monday.

The big picture: The officer involved in the killing of Floyd was charged with third-degree murder on Friday, after protests continued in Minneapolis for three days.

Zuckerberg says Trump’s “shooting” tweet didn’t violate Facebook’s rules

Mark Zuckerberg at the 56th Munich Security Conference in Munich, Germany on February 15. Photo: Abdulhamid Hosbas/Anadolu Agency via Getty Images

Facebook did not remove President Trump's threat to send the National Guard to Minneapolis because the company's policy on inciting violence allows discussion on state use of force, CEO Mark Zuckerberg explained in a post on Friday.

The big picture: Zuckerberg's statement comes on the heels of leaked internal criticism from Facebook employees over how the company handled Trump's posts about the Minneapolis protests and his unsubstantiated claims on mail-in ballots — both of which Twitter has now taken action on.