Here’s what we know: There’s a pair (father and son) of Russian scientists trying to resurrect (or rather, "rewild") an Ice Age (aka Pleistocene era) biome (grassland) complete with (gene edited, lab-grown) woolly mammoths (derived from elephants). In Arctic Siberia (though, not at the one station there that Amazon Prime delivers to!). Here's what we don't know: How many genes will it take? (with science doing the "sculpting" and nature doing the "polishing")? How many doctors will it take to make? (that is, grow these 200-pound babies in an artificial womb)? What happens if these animals break? (given how social elephants are)? And so on... In this episode of the a16z Podcast -- recorded as part of our podcast on the road in Washington, D.C. -- we (Sonal Chokshi and Hanne Tidnam) discuss all this and more with Ross Andersen, senior editor at The Atlantic who wrote "Welcome to Pleistocene Park", a story that seems so improbably wild yet is so improbably true. And while we focus on the particulars of what it takes to make this seemingly Jurassic Park-like story true, this episode is more generally about what motivates seemingly crazy ideas -- moving them from the lab to the field (quite literally in this case!) -- often with the help of a little marketing, a big vision, and some narrative. And: time. Sometimes, a really, really, really long time... image: National Park Service

This episode of the a16z Podcast takes us on a quick tour through the themes of economics/historian/journalist Marc Levinson's books -- from An Extraordinary Time, on the end of the postwar boom and the return of the ordinary economy; to The Great A&P, on retail and the struggle for small business in America; all the way through to The Box, on how the shipping container made the world smaller and the world economy bigger. In this hallway-style conversation, Levinson and we (with Sonal Chokshi and Hanne Tidnam) touch on everything from productivity growth & GDP to the "death of retail" -- to finally connecting all the dots through logistics, transportation, infrastructure, and more. How are supply chains changing? How does all this, taken together, affect the way we work? And what can -- or can't -- policymakers do about it? Perhaps, Levinson argues, a lot of the improvement to our living standards really comes out of "microeconomic improvements at the private sector level rather than as a matter of great policy". But that's a bitter pill to swallow for those seeking solace in easy answers from governments, whether at a national or city level. Maybe it's just a matter of managing our expectations -- or resetting our clock for when the new normal begins... and ends.