Illustration: Sarah Grillo/Axios

The pandemic is creating a temporary oasis of cleaner skies and waters, but at immense health and economic costs.

The big picture: It’s an ironic coincidence that this once-in-a-lifetime moment is happening around the 50th anniversary of Earth Day on Wednesday. These glimpses of a cleaner planet illustrate the challenge of cleaning the Earth up for the long haul. You know, longer than we’re social distancing.

“I do not want to have success this way. This is not what we celebrate. It may be a wakeup call, but man, I would have preferred a much less direct way to make that wakeup call happen.”
— Gina McCarthy, former Obama EPA administrator, now president of Natural Resources Defense Council

Driving the news: Reflecting this rare time in history, this is also a different sort of column. With the help of Axios’ visual and graphics reporters, we’re going shorter on words and longer on photos, images and charts illustrative of this moment and the long haul.

1. Carbon emissions’ historic drop
Data: Carbon Brief, IEA and UNEP; Note: Carbon Brief analysis projects COVID-19 impact, IEA shows current emissions pathway, and UNEP’s “emissions gap” report shows needed path for the Paris Agreement’s goals; Chart: Naema Ahmed/Axios

Global carbon emissions are projected to drop an unprecedented 5.5% this year, according to an analysis by Carbon Brief, a website on climate change and energy.

But, but, but: Even this staggering drop is less than what the United Nations says is needed to meet the aspirations of the Paris Climate Agreement. That 2015 deal calls to limit a global temperature rise to 1.5°C over the coming decades, which would require an annual 7.6% drop in emissions.

How it works: Carbon Brief analyzed various sources of data to project that the coronavirus-fueled lockdowns will drive the largest-ever drop in emissions.

  • At the request of Axios, the organization then compared that drop to our current emissions pathway, as calculated annually by the International Energy Agency before the pandemic, and also the pathway scientists say is required to meet the Paris Climate Agreement.
  • Carbon Brief concedes in its analysis that a lot of uncertainty persists in the data, but nonetheless it offers a ballpark for how staggering the drop is likely to be.

The bottom line: Even this massive global economic shutdown shows how drastic change is still not aggressive enough to sufficiently reduce emissions as much as scientists say is needed. That shows the depth of political and economic will that will be needed to take big action on the problem.

2. World pollution, before and during COVID-19
Satellite data of nitrogen dioxide pollution: Descartes Lab GIF: Axios

The above GIF of satellite data shows the pollution difference a year ago (March 1–April 5, 2019) and as the pandemic prompted mass shutdowns around the world (March 1–April 5, 2020).

3. Himalayas emerge in shutdown
Credit: Manjit K Kang via Twitter. Used with permission

The Himalayan mountain range has become visible in India when it's traditionally cloaked in pollution. Twitter user Manjit K. Kang posted photos of the reveal from her family's house in Punjab, India, hundreds of miles away from the mountains.

What they're saying: "My husband lived in India for almost 27 years. He recalls seeing them as a young child but for almost last 30 years they could not be seen," Kang told me by Twitter.

4. Pollution reductions among clearest in India
Data: University of Chicago; Chart: Naema Ahmed/Axios

Particulate matter concentrations in Indian cities — which have some of the highest levels of pollution in the worlddropped an average of 22.6% during the lockdown (March 24–April 4), compared to the average in December 2019, according to pollution data analyzed by University of Chicago experts.

"I wonder if this moment, this COVID-19 moment where we have this very large [pollution] reduction that is allowing people to think about the world in a different way in India, if this will, in five years from now, look like their Earth Day."
— Michael Greenstone, executive director of the Energy Policy Institute at the University of Chicago

The intrigue: Relatively speaking, America has really clean air (like President Trump often says), so detecting a drop in this kind of pollution here is more difficult. "It's hard to detect statistical changes against the low levels that exist currently," Greenstone said. In India, "the change is large enough, it can be detected."

5. Clearer waterways visible from space
Image: European Space Agency

The waterways of the usually crowded Venice, Italy, are clearer, as seen from this image from the European Space Agency. Anecdotes of cleaner canals abound.

6. Animal kingdom
A mountain goat roams outside a closed store during the shutdown in LLandudno, Wales, on March 31. Photo: Christopher Furlong/Getty Images

Animals are feeling freer to roam cities with humans locked down.

  • The New York Times writes on the animal videos surfacing, and here are more animal photos via the Washington Post. But beware of fake animal photos, via National Geographic.
  • This isn’t exactly about pollution, but close enough, and it’s a whimsical note to end on.

Go deeper: 10 ways coronavirus is changing energy and climate change

Go deeper

Scoop: Inside Trump's debate prep

Trump and Christie. Photo: Jim Watson/AFP via Getty Images

Two weekends ago, President Trump met with a group of his closest aides in the conference room of his Bedminster golf club to discuss a subject that has been weighing heavily on his mind: the three scheduled debates with Joe Biden.

Behind the scenes: In the room with Trump were his son-in-law Jared Kushner, campaign manager Bill Stepien, senior adviser Jason Miller, and former New Jersey Gov. Chris Christie, who role-played Hillary Clinton in Trump's 2016 debate prep sessions.

Updated 2 hours ago - Politics & Policy

Coronavirus dashboard

Illustration: Sarah Grillo/Axios

  1. Global: Total confirmed cases as of 4 p.m. ET: 19,720,406 — Total deaths: 728,176 — Total recoveries — 11,970,444Map.
  2. U.S.: Total confirmed cases as of 4 p.m. ET: 5,032,299 — Total deaths: 162,751 — Total recoveries: 1,643,118 — Total tests: 61,080,587Map.
  3. Politics: Pelosi says states don't have the funds to comply with Trump's executive order on unemployment — Mnuchin says Trump executive orders were cleared by Justice Department.
  4. Public health: Ex-FDA head: U.S. will "definitely" see 200,000 to 300,000 virus deaths by end of 2020 — Fauci says chances are "not great" that COVID-19 vaccine will be 98% effective.
  5. Schools: Nine test positive at Georgia school where photo showing packed hallway went viral — How back-to-school is playing out in the South as coronavirus rages on.

Poll shows Biden leading Trump in Wisconsin and Pennsylvania

Photo: Doug Mills-Pool/Getty Images

Joe Biden leads President Trump 48% to 42% in Wisconsin and 49% to 43% in Pennsylvania, according to the latest CBS/YouGov Battleground Tracker poll.

Why it matters: Trump's surprise wins in the two states, where many voters broke his way after deciding the week before the election, helped propel him to an Electoral College victory over Hillary Clinton. Trump won Wisconsin with 47% of the vote and Pennsylvania with 48% in 2016, according to the New York Times.