Climate activist Greta Thunberg arrives in New York on a sailboat. Photo: Spencer Platt/Getty Images

Sweden appears to be the only country in the world, or at least in Europe, where fewer people are flying for environmental reasons, the Telegraph reports.

Why it matters: Flying is a massive contributor to carbon footprints in developed countries, but based on the total number of travelers, air travel has increased this year in 38 of 42 European countries, the Telegraph notes. Drops in air travel in Iceland, Turkey and Bulgaria can be explained by economic or demographic causes, but the same can't be said for Sweden — home of climate activist Greta Thunberg and the "flygskam" (flight shame) movement.

  • Zoom in: The number of air travelers in Sweden dropped by 4.1% in the first half of this year. The trend "first manifested itself at the beginning of 2018 but really kicked into gear at the end of last year," per the Telegraph.
  • Zoom out: Air travel across Europe increased by 4.3% in the first half of this year. The smallest increases came in Sweden's Scandinavian neighbors — Denmark and Norway. The biggest jumps were in Ukraine and Austria.

Go deeper: Greta Thunberg tells Congress to "listen to the scientists" on global warming

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Robert Mueller speaks out on Roger Stone commutation

Former Special Counsel Robert Mueller testifies before the House Permanent Select Committee on Intelligence on Capitol Hill on Wednesday July 24, 2019. Photo: The Washington Post / Contributor

Former special counsel Robert Mueller responded to claims from President Trump and his allies that Roger Stone was a "victim" in the Justice Department's investigation into Russian interference in the 2016 election, writing in a Washington Post op-ed published Saturday: "He remains a convicted felon, and rightly so."

Why it matters: The rare public comments by Mueller come on the heels of President Trump's move to commute the sentence of his longtime associate, who was sentenced in February to 40 months in prison for crimes stemming from the Russia investigation. The controversial decision brought an abrupt end to the possibility of Stone spending time behind bars.

Trump dons face mask during Walter Reed visit

Trump wearing a face mask in Walter Reed National Military Medical Center on July 11. Photo: Alex Edelman/AFP via Getty Images

President Trump wore a face mask during his Saturday visit to Walter Reed National Military Medical Center, according to AP.

Why it matters: This is the first known occasion the president has appeared publicly with a facial covering as recommended by health officials since the coronavirus pandemic began, AP writes.

Updated 8 hours ago - Politics & Policy

Coronavirus dashboard

Illustration: Sarah Grillo/Axios

  1. Global: Total confirmed cases as of 5:30 p.m. ET: 12,607,510 — Total deaths: 562,338 — Total recoveries — 6,948,863Map.
  2. U.S.: Total confirmed cases as of 5:30 p.m. ET: 3,228,884 — Total deaths: 134,600 — Total recoveries: 983,185 — Total tested: 38,919,421Map.
  3. Public health: Jimmy and Rosalynn Carter: "Please wear a mask to save lives" Fauci hasn't briefed Trump on the coronavirus pandemic in at least two months — We're losing the war on the coronavirus.
  4. Food: How the coronavirus pandemic boosted alternative meat.
  5. Sports: Charge of "money grab" by college football.
  6. World: India reimposes lockdowns as coronavirus cases soar.