The cover shows an artistic impression of marine life in Indonesia’s coral reefs. The question of whether there are limits to biodiversity in the seas is typically addressed by examining the fossil record. In this week’s issue, Pedro Cermeño and his colleagues present a model that combines the fossil record with plate tectonics and Earth’s environmental conditions to offer insight into regional diversification of marine invertebrates. The researchers used the model to examine how biodiversity recovered after mass extinctions during the Phanerozoic eon, covering
some 500 million years of Earth’s history. They found that throughout the Phanerozoic, less than 2% of area of the globe covered by water showed signs of diversity levels reaching saturation. The team also note that as Pangaea broke up into continents, the stability of Earth’s environmental conditions allowed the development of diversity hotspots that helped to drive an increase in biodiversity in the late Mesozoic and Cenozoic eras.
We humans may think of ourselves, or possibly beetles, as typical Earthlings, but to a first approximation, life on Earth exists in the sea. And what spectacular life! Our special package on the oceans is teeming with images of eerie, delicate, elaborate, glowing and occasionally kind of frightening creatures that have rarely been seen by terrestrial species. The in-depth report was guided by sustainability senior editor Mark Fischetti along three main themes: mystery, discovery and surprise.
Read by: Jennifer Kim and Julian Cihi Length: 13 hrs, 52 mins. Speed I listened: 1.7x–1.8x
I haven’t savored listening to a book in recent memory quite as much as I did this novel. It’s about two friends — Sadie Green and Sam Masur — who meet as kids in Los Angeles and then reconnect at MIT, where they begin developing experimental video games together. The lead characters (and let’s throw in the supporting ones too) are at times completely relatable, at times bittersweet, and almost always completely heartwarming. The book is mostly read by Kim except for a short fever dream by Cihi. Kim’s delivery might be monotone in places, but I found it steady, deliberate, and clear, so I didn’t have to miss a moment.
Read by: The author Length: 8 hrs, 12 mins. Speed I listened: 1.75x
Does there have to be a book about the making of 1988’s Bull Durham? Probably not. Did I get a kick out of this trip down memory lane with the movie’s writer-director? I did. It’s rare you get a glimpse into the making of a Hollywood movie in minute detail, and this one’s pretty soup to nuts, down to Shelton hiring the on-set script supervisor. These kind of books always start and end with the idea that everyone in Hollywood is crazy, and it’s good to be reminded of that. To that end, here, Kevin Costner’s agents tried to prevent him from starring as Minor League Baseball star Crash Davis, which turned out to be one of his most iconic roles. Shelton has a knowing but aw-shucks vibe that makes great company even if his performance of dialogue scenes from the original script could use more oomph.
Read by: Jonathan Coleman Length: 19 hrs, 41 mins Speed I listened: 2x
A darker addition to July’s “Hollywood Is Crazy Files” is this gripping account of Harvey Weinstein’s rise to and fall from power. You’re probably familiar with many of the sordid details in this book, and at 20 hours, it isn’t short. Still, I couldn’t turn off this compendium of the disgraced movie producer’s unbelievable behavior, from his rampant spending on hotel rooms to his truly despicable treatment of so many women. Auletta’s reporting is mostly firsthand, and hearing it cumulatively is jaw-dropping. As the narrator, Coleman is deadpan and direct enough to sometimes make you forget you aren’t listening to an actual thriller. Also kudos to the drippingly ironic title.
COVER: Voltage pulses from the tip of a scanning probe microscope induce single-molecule chemical reactions with selectivity and reversibility. Different constitutional isomers (distinguished here in shades of red, orange, and yellow) are selected by the polarity and magnitude of the voltage pulse. The findings advance the understanding of tip-induced chemistry and reduction-oxidation reactions in general. See pages 261 and 298.
Although the domestic dog can trace its origins to the grey wolf (Canis lupus), exactly when, where and how domestication happened has remained a source of debate. In this week’s issue, Anders Bergström, Pontus Skoglund and their colleagues, take a step towards resolving this question. The researchers analysed the genomes of 72 ancient wolves from across Europe, Siberia and North America, and spanning the past 100,000 years. They found that dogs are most closely related to ancient wolves from eastern Eurasia but that dogs in the Near East and Africa derive
up to half their ancestry from a distinct population related to modern southwest Eurasian wolves. Although none of the genomes analysed was a direct match for either dog ancestry, the researchers say that it has narrowed down where next to look for the ancestors of domestic dogs.
CHILE’S VILLARRICA NATIONAL PARK—As a motley medley of mycologists climbed the basalt slopes of the Lanín volcano earlier this year, the green foliage at lower elevations gave way to autumnal golds and reds. Chile’s famed Araucaria—commonly called monkey puzzle trees—soon appeared, their spiny branches curving jauntily upward like so many cats’ tails.
FEATURES – How to understand your inner voice and control your inner critic
FEATURES – 7 big questions the James Webb Space Telescope is about to answer
NEWS– Covid-19: What are the risks of catching the virus multiple times?
In this week’s issue: We’re about to see the first full-colour images from the James Webb Space Telescope – here’s what we can expect Available at newsstands and via our app for digital and audio editions. https://newscientist.com/issue/3394/
News, Views and Reviews For The Intellectually Curious
Boomers Daily 