Sign up for our daily briefing

Make your busy days simpler with Axios AM/PM. Catch up on what's new and why it matters in just 5 minutes.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Catch up on coronavirus stories and special reports, curated by Mike Allen everyday

Catch up on coronavirus stories and special reports, curated by Mike Allen everyday

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Denver news in your inbox

Catch up on the most important stories affecting your hometown with Axios Denver

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Des Moines news in your inbox

Catch up on the most important stories affecting your hometown with Axios Des Moines

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Minneapolis-St. Paul news in your inbox

Catch up on the most important stories affecting your hometown with Axios Twin Cities

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Tampa Bay news in your inbox

Catch up on the most important stories affecting your hometown with Axios Tampa Bay

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Charlotte news in your inbox

Catch up on the most important stories affecting your hometown with Axios Charlotte

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!
Expand chart
Data: Climate Central; Chart: Lazaro Gamio/Axios

One of the key questions addressed in the Fourth National Climate Assessment is one of timing: When will the U.S. begin to feel the impacts of global warming?

The answer is unsettling, because it's past tense. We've been seeing the impacts, in the form of hotter and longer-lasting heat waves as well as sea-level rise and more frequent coastal flooding, for years.

Why it matters: We're not responding in the ways climate experts hope we will, at least not yet.

"This is a risk management problem par excellence," said Princeton's Oppenheimer. "We would have to be incredibly irresponsible" not to take action in light of what is known about climate change, he said, speaking of both adaptation to climate impacts today and emissions cuts.

The trends: According to a new report from Climate Central and the real estate data firm Zillow, in more than 50% of coastal states, homes are being built at a faster rate in areas at risk of flooding from sea-level rise than the rate of new homes in safer areas.

  • Overall, they say about 386,000 current coastal U.S. homes are expected to be at risk of regular flooding by 2050, because of rising seas caused mainly by climate change.
  • With increased sea-level rise through the year 2100, 2.5 million homes — worth $1.3 trillion — would be subjected to regular flooding if emissions continue to increase unchecked.
  • Harris County, Texas, home to Houston, is building homes in flood-prone areas at 1.4 times the rate that it is building homes in non-flood-prone areas.
  • On the other hand, Brunswick County, North Carolina, is building homes in flood-prone areas at 1/5th the rate as in non-flood-prone areas.

"It’s difficult to plan for higher seas if you are busy digging deeper holes," said Benjamin Strauss, CEO and chief scientist of Climate Central, in a press release.

Go deeper

7 hours ago - Politics & Policy

Kellyanne Conway's parting power pointers

Kellyanne Conway addresses the 2020 Republican National Convention. Photo: Nicholas Kamm/AFP via Getty Images

Kellyanne Conway has seen power exercised as a pollster, campaign manager and senior counselor to President Trump. Now that his term in office has concluded, she shared her thoughts with Axios.

Why it matters: If there's a currency in this town, it's power, so we've asked several former Washington power brokers to share their best advice as a new administration and new Congress settle in.

8 hours ago - Politics & Policy

GOP holdouts press on with plans to crush Cheney

Screenshot of emails to a member of Congress from individuals who signed an Americans for Limited Government petition against Rep. Liz Cheney. Photo obtained by Axios

Pro-Trump holdouts in the House are forging ahead with an uphill campaign to oust Rep. Liz Cheney as head of the chamber's Republican caucus even though Minority Leader Kevin McCarthy told them to back down.

Why it matters: What happens next will be a test of McCarthy's party control and the sincerity of his opposition to the movement. Cheney (R-Wyo.) is seen as a potential leadership rival to the California Republican.

Democrats aim to punish House GOP for Capitol riot

Speaker Nancy Pelosi passes through a newly installed metal detector at the House floor entrance Thursday. Photo: Drew Angerer/Getty Images

House Democrats plan to take advantage of corporate efforts to cut funding for Republicans who opposed certifying the 2020 election results, with a plan to target vulnerable members in the pivotal 2022 midterms for their role in the Jan. 6 violence.

Why it matters: It's unclear whether the Democrats' strategy will manifest itself in ads or earned media in the targeted races or just be a stunt to raise money for themselves. But the Capitol violence will be central to the party's messaging as it seeks to maintain its narrow majorities in Congress.