Rebecca Zisser / Axios

Earlier this year, Harvard biologist George Church outlined his plan to produce elephant embryos that contain woolly mammoth genes. The news, big and even called fake, reignited a debate about whether and how gene editing can be used to bring back extinct species or at least some of their traits.

The context: The world's biodiversity, the sheer number of species and the diversity of traits, is under threat. For example, on our current trajectory of fishing, mining, damming and manufacturing, more than half of the planet's marine species may face extinction by 2100. At the same time, there is ongoing debate over how we should choose which species to try to save.

The questions: Where does the science and technology on de-extinction stand? Can and should this be done, and what do we stand to gain and lose? Here's what five researchers had to say:

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8 hours ago - World

China-Iran deal envisions massive investments from Beijing

Illustration: Aïda Amer/Axios

China and Iran have negotiated a deal that would see massive investments flow into Iran, oil flow out, and collaboration increase on defense and intelligence.

Why it matters: If the proposals become reality, Chinese cash, telecom infrastructure, railways and ports could offer new life to Iran’s sanctions-choked economy — or, critics fear, leave it inescapably beholden to Beijing.

Updated 9 hours ago - Politics & Policy

Coronavirus dashboard

Illustration: Aïda Amer/Axios

  1. Global: Total confirmed cases as of 7 p.m. ET: 13,048,249 — Total deaths: 571,685 — Total recoveries — 7,215,865Map.
  2. U.S.: Total confirmed cases as of 7 p.m. ET: 3,353,348— Total deaths: 135,524 — Total recoveries: 1,031,856 — Total tested: 40,282,176Map.
  3. World: WHO head: There will be no return to the "old normal" for foreseeable future — Hong Kong Disneyland closing due to surge.
  4. States: Houston mayor calls for two-week shutdownCalifornia orders sweeping rollback of open businesses — Cuomo says New York will use formula to determine if reopening schools is safe.
  5. Education: Los Angeles schools' move to online learning could be a nationwide tipping point.

House Judiciary Committee releases transcript of Geoffrey Berman testimony

Geoffrey Berman. Photo: Alex Wong/Getty Images

The House Judiciary Committee on Monday released the transcript of its closed-door interview with Geoffrey Berman, the former top federal prosecutor in Manhattan who was forced out by Attorney General Bill Barr last month.

Why it matters: House Democrats have seized on Berman's testimony, in which he claimed the attorney general sought to "entice" him into resigning so that he could be replaced by SEC chairman Jay Clayton, to bolster allegations that the Justice Department has been politicized under Barr.