The thought of finding alien life has fascinated people since the time of the ancient Greeks—but developments in astrobiology could be about to turn this possibility into reality. How do you hunt for life beyond Earth—and might this be the decade when we find it?
Chapters: 00:00 – Is there life beyond Earth? 00:56 – How has the search for life evolved? 02:36 – What signs of life are scientists looking for? 03:48 – What are biosignatures? 04:28 – How to find intelligent life 06:03 – How telescopes today have improved our search 07:52 – Expanding the search beyond Earth
Read more of Alok Sharma’s coverage on the search for life in space: https://econ.st/3zw1Hxt
When travel writer and novelist Mary Morris was badly injured in an ice-skating accident, she feared that her life of adventure was over. But a quote from Thomas Mann convinced her otherwise: “He would go on a journey. Not far. Not all the way to the tigers.” Thus began Morris’s three-year-quest — which does take her far, from Brooklyn to the jungles of India — to find a tiger in the wild. Like her much-lauded memoir Nothing to Declare, Morris’s latest book is a thoughtful, spiritual, genre-bending journey.
Soft Skull Press
Looking for Transwonderland: Travels in Nigeria
By Noo Saro-Wiwa ’01JRN (2012)
Noo Saro-Wiwa spent her childhood in the United Kingdom, traveling back to her native Nigeria only on summer vacations. But when she was nineteen, her father, a journalist and activist, was killed by Nigerian police. Saro-Wiwa returned to her homeland to reckon with her father’s legacy and try to understand the history of the nation that killed him. Part memoir, part family history, and part travelogue, it’s an intriguing (and surprisingly funny) look at a very complicated country.
Mariner Books
Come Fly the World: The Jet-Age Story of the Women of Pan Am
By Julia Cooke ’13SOA (2021)
There’s nothing glamorous about flying these days, so it’s extra fun to tag along with Julia Cooke back to the 1960s, the golden age of air travel, when working as a Pan Am stewardess was peak cool. Cooke tells five such women’s stories, which run the gamut from the enviable (shopping sprees in Paris and beach holidays in the Philippines) to the unbelievable (evading the KGB in Moscow and smuggling a newsreel out of war-torn Pakistan).
Getty Research Institute
Meyer Schapiro Abroad: Letters to Lillian and Travel Notebooks
By Meyer Schapiro ’24CC, ’35GSAS, edited by Daniel Esterman ’65CC (2009)
Meyer Schapiro is known as one of the twentieth century’s most accomplished art historians. But in 1926 and 1927, he was still a Columbia graduate student, studying abroad in Europe and the Middle East. The letters that he wrote to his then fiancée, Lillian, as well as the notebooks that he kept, are ripe with budding observations on art and politics and represent a fascinating time capsule of intellectual life nearly a century ago.
St. Martin’s Press
Wayfinding: The Science and Mystery of How Humans Navigate the World
By M. R. O’Connor ’08JRN (2019)
Technology has made wayfinding — “the use and organization of sensory information from the environment to guide us” — almost obsolete. But before GPS, or even written maps, humans purposefully traveled great distances across the earth. Journalist M. R. O’Connor draws on disciplines from neuroscience to anthropology to explore how they did it. Her findings are fascinating, and so is her journey to reach them, which takes her to the Arctic tundra, the Australian outback, and the islands of the South Pacific.
Jonglez Publishing
Secret Brooklyn: An Unusual Guide
By Michelle Young ’12GSAPP and Augustin Pasquet (2019)
Michelle Young, an adjunct professor of architecture at Columbia, is the founder of Untapped New York, a website dedicated to the secret corners and hidden gems of America’s biggest city. So it’s no surprise that her guide to Brooklyn is equally full of treasures — things like the world’s oldest subway tunnel and a museum built into the hallway of a Williamsburg apartment building. It’s an indispensable resource for visitors and residents alike.
Sarika Bansal
Tread Brightly: Notes on Ethical Travel
Edited by Sarika Bansal ’12SIPA (2021)
Editor Sarika Bansal is a true citizen of the world: she has lived on five continents, speaks four languages, and has traveled extensively. So she’s more than qualified to ask tough questions and offer wisdom about how to travel ethically. The essays and photos in her collection tackle topics like the ecological implications of cruise ships, the ways that study-abroad programs and “orphanage tourism” impact communities, and the role that privilege plays in exploration. It’s a timely wake-up call, with plenty of thoughtful ideas for the future.
Ecco
The Diver’s Clothes Lie Empty
By Vendela Vida ’96SOA (2015)
One of the most alluring elements of travel is self-reinvention, an idea central to Vendela Vida’s captivating, mind-bending thriller. Upon arriving at her hotel in Casablanca, Vida’s heroine is robbed of her passport and all her belongings. Strangely liberated by the crime that stripped her of her identity, she starts posing as a famous film star, which takes her on a series of mysterious adventures. Vida’s writing is full of fun twists, and any armchair traveler will delight in her portrait of the sunbaked Moroccan city.
Kyle Books
Italy for the Gourmet Traveler
By Fred Plotkin ’80JRN (2014)
There are plenty of good reasons to travel to Italy, but for most people the food is high on the list. And Fred Plotkin — an expert on Italian opera and cuisine — is the consummate guide. He has tips on the best restaurants, gelato stands, markets, wineries, and olive-oil distilleries, from the bustling centers of Rome and Milan to tiny villages off most tourist-trodden paths. Plotkin is working with travel-guide guru Rick Steves on a new gastronomic guide to Italy, out in 2023. Until then, this fifth edition remains an excellent resource.
Seal Press
Wanderlust: A Love Affair with Five Continents
By Elisabeth Eaves ’99SIPA (2011)
Elisabeth Eaves lives by the notion that you can “go off into the world and let it carry you along.” Her memoir chronicles fifteen years of truly globe-spanning travel — from the busy streets of Cairo to the jungles of Papua New Guinea. Almost every new place comes with a romance, but Eaves is clearly reluctant to settle down with any of the men she meets. It’s a journey that will speak to anyone who craves the unknown and fears the mundane.
Our new issue is now online, featuring David Trotter on Sylvia Townsend Warner, @debfriedell on Jane Roe, @kitchenbee on our palm oil dependency, Thomas Meaney on Lea Ypi, Jacqueline Rose and Sam Frears watching ‘EastEnders’ and a cover by Naomi Frears:https://t.co/xaTOjYd3Vrpic.twitter.com/Yb7PUJjfdx
The cover image shows plants growing at altitude on Altar Volcano in Chimborazo, Ecuador. Extreme altitudes pose challenges for most forms of life, and flowering plants are no exception. But flowering plants have been found growing as high as 6,400 metres above sea level. In this week’s issue, Michael Holdsworth and his colleagues reveal a molecular mechanism that helps plants to adapt to the extremes of altitude. The researchers studied a range of plants, representing four diverse clades of flowering plants — thale cress (Arabidopsis thaliana), tomato, poppy and the grass
Brachypodium distachyon. They found that plants use genetic adaptations to adjust their sensitivity to atmospheric oxygen, whose partial pressure decreases with altitude. By decoding the ambient oxygen level, the plants are able to sense the altitude at which they grow and optimize internal biochemical processes.
The France issue is here 🇫🇷 after a divisive election, exposing the colonial and inequitable constructs supporting the state, we look at the fraught lands of France, and the violence wrought in Martinique, the Algerian Sahara, and in the English Channel https://t.co/oYWwRwH5kJpic.twitter.com/DLBiYU6C7f
— The Architectural Review (@ArchReview) June 7, 2022
When Charles Darwin’s cousin, Francis Galton, coined the word eugenics in 1883, he called it the study of the conditions under which “men of a high type are produced”. This gross idea led to the gates of Auschwitz, reminds broadcaster Adam Rutherford (an alumnus of the Galton Laboratory, former name of University College London’s human‑genetics centre). It hasn’t gone away, he explains in his timely salvo on the politics and history of notions that dog genetics, events up to and after the ‘CRISPR twins’ and the resurgence of white supremacy.
Dark and Magical Places
Christopher Kemp Profile/Wellcome Collection (2022)
“I have no sense of direction,” confesses molecular biologist Christopher Kemp — unlike his wife, “an effortless and intuitive navigator”. Once, in a mirror maze, he was transfixed with alarm, and had to be pulled out by his seven-year-old son. Many others experience similar disorientation, sometimes with disastrous results, as when hikers get lost. Their stories vitalize this compelling study of the brain, memory and navigation, in which one psychologist compares our understanding of parts of the brain with knowledge of black holes.
When the World Runs Dry
Nancy F. Castaldo Algonquin (2022)
Globally, millions of people must walk up to 6 kilometres daily to get clean water, says environmental writer Nancy Castaldo. Moreover, each year, more children die as a result of water contamination than from violence, including war, said the United Nations in 2019. Castaldo’s alarming book discusses many examples of shortages and tainting, ranging from drought in Cape Town, South Africa, to lead pollution in Flint, Michigan. She concludes with realistic steps to reduce domestic consumption and contamination.
Making Numbers Count
Chip Heath and Karla Starr Avid Reader (2022)
Business scholar Chip Heath and science journalist Karla Starr are familiar with the need to “translate numbers into instinctive human experience”, informatively and memorably. Unable to find a book on the subject, they decided to write their own. Their diverse guide bubbles with translated statistics. For example, there are about 400 million civilian-owned firearms in the United States — that translates into one for every adult and child, with around 70 million left over.
Genetically Modified Democracy
Aniket Aga Yale Univ. Press (2021)
India’s 1960s Green Revolution began without much deliberation. The government promoted high-yielding varieties of wheat and rice, and guaranteed purchase prices. This helped “already well-off, landed farmers”, notes environmentalist Aniket Aga, but led to huge debts for the struggling majority. When genetically modified crops reached India in 2002, they cultivated much more scrutiny, involving scientists, seed companies, farmers, consumers and the state. Aga describes the debate, without claiming to provid
We talk to the writer and critic Amy Castor about what effect the tumbling crypto markets might have on the until-now booming world of non-fungible tokens or NFTs.
As Norway’s vast new National Museum opens, we speak to its director Karin Hindsbo. And this episode’s Work of the Week is Folding Screen with Indian Wedding, Mitote, and Flying Pole, made in Mexico in the late 17th century. It is one of the major pieces in a new show at the Los Angeles County Museum of Art, called Archive of the World: Art and Imagination in Spanish America, 1500–1800. Ilona Katzew, the curator of the exhibition, talks in depth about the meanings and purpose of the work.
You can read Amy Castor’s thoughts on crypto and NFTs at amycastor.com.
The National Museum in Oslo opens on 11 June.
Archive of the World: Art and Imagination in Spanish America, 1500–1800, Los Angeles County Museum of Art, 12 June-30 October.
News, Views and Reviews For The Intellectually Curious
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