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Jacobson’s Organ: And the Remarkable Nature of Smell – Lyall Watson

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Jacobson’s Organ: And the Remarkable Nature of Smell

Lyall Watson

Genre: Life Sciences

Price: $1.99

Publish Date: April 17, 2000

Publisher: W. W. Norton & Company

Seller: W.W. Norton & Company, Inc.


Nothing is more memorable than a smell. So why do we persist in dismissing the nose as a blunt instrument? Smell is our most seductive and provocative sense, invading every domain of our lives. We can identify our relatives, detect the availability of a potential mate, sniff out danger, and distinguish between good and bad food just with our noses. In this surprising and delightful book, Lyall Watson rescues our most unappreciated sense from obscurity. He brings to light new evidence concerning Jacobson's Organ: an anatomical feature discovered high in the nose in 1811 and dismissed for centuries as a vestigial ghost. Yet recent research has shown Jacobson's Organ to be an incredibly influential pheromonal mechanism that feeds the area of the brain affecting our awareness, emotional states, and sexual behavior. Following the seven classes of smell devised by the pioneering botanist Carl Linnaeus in his Odores Medicamentorum, Watson examines the roles of smell and pheromones in humans, plants, and animals. He reveals the curious ways in which trees communicate their distress, the olfactory abilities of feral children, the bond we have with our offspring, the psychosexual effects of perfume, and the link between smell and memory formation. Jacobson's Organ unlocks the door to the strange world of this mysterious sense.

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Jacobson’s Organ: And the Remarkable Nature of Smell – Lyall Watson

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Evolution – Edward J. Larson

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Evolution

The Remarkable History of a Scientific Theory

Edward J. Larson

Genre: Life Sciences

Price: $1.99

Publish Date: August 8, 2006

Publisher: Random House Publishing Group

Seller: Penguin Random House LLC


“I often said before starting, that I had no doubt I should frequently repent of the whole undertaking.” So wrote Charles Darwin aboard The Beagle , bound for the Galapagos Islands and what would arguably become the greatest and most controversial discovery in scientific history. But the theory of evolution did not spring full-blown from the head of Darwin. Since the dawn of humanity, priests, philosophers, and scientists have debated the origin and development of life on earth, and with modern science, that debate shifted into high gear. In this lively, deeply erudite work, Pulitzer Prize–winning science historian Edward J. Larson takes us on a guided tour of Darwin’s “dangerous idea,” from its theoretical antecedents in the early nineteenth century to the brilliant breakthroughs of Darwin and Wallace, to Watson and Crick’s stunning discovery of the DNA double helix, and to the triumphant neo-Darwinian synthesis and rising sociobiology today. Along the way, Larson expertly places the scientific upheaval of evolution in cultural perspective: the social and philosophical earthquake that was the French Revolution; the development, in England, of a laissez-faire capitalism in tune with a Darwinian ethos of “survival of the fittest”; the emergence of Social Darwinism and the dark science of eugenics against a backdrop of industrial revolution; the American Christian backlash against evolutionism that culminated in the famous Scopes trial; and on to today’s world, where religious fundamentalists litigate for the right to teach “creation science” alongside evolution in U.S. public schools, even as the theory itself continues to evolve in new and surprising directions. Throughout, Larson trains his spotlight on the lives and careers of the scientists, explorers, and eccentrics whose collaborations and competitions have driven the theory of evolution forward. Here are portraits of Cuvier, Lamarck, Darwin, Wallace, Haeckel, Galton, Huxley, Mendel, Morgan, Fisher, Dobzhansky, Watson and Crick, W. D. Hamilton, E. O. Wilson, and many others. Celebrated as one of mankind’s crowning scientific achievements and reviled as a threat to our deepest values, the theory of evolution has utterly transformed our view of life, religion, origins, and the theory itself, and remains controversial, especially in the United States (where 90% of adults do not subscribe to the full Darwinian vision). Replete with fresh material and new insights, Evolution will educate and inform while taking readers on a fascinating journey of discovery.

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Evolution – Edward J. Larson

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Almonds Are Still Sucking Up Lots of California’s Water

Mother Jones

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Two new data points on the ongoing California drought and its impact on the state’s booming and thirsty farms:

• In California’s agriculture-rich, water-poor San Joaquin Valley, H2O from the state’s big irrigation projects has been especially scarce in recent years. As a result, farmers have had to rely heavily on water pumped from underground aquifers—and they’ve extracted so much of it that since 2013, land has been sinking in large swaths of the region, fouling up canals, bridges, roads, and other vital infrastructure and racking up billions of dollars in damage.

This year? Here’s an eye-popping report from the Sacramento Bee:

New wells are going in faster and deeper than ever. Farmers dug about 2,500 wells in the San Joaquin Valley last year alone, the highest number on record. That was five times the annual average for the previous 30 years, according to a Sacramento Bee analysis of state and local data

Back in 2014, Gov. Jerry Brown reversed a long tradition of Wild West groundwater management in California by signing a new law requiring the state’s most stressed watersheds to stop drawing down aquifers faster than they’re naturally replenished. The catch: The guidelines don’t kick in until 2040. In the meantime, San Joaquin Valley growers are embroiled in a “kind of groundwater arms race,” the Bee reports.

Aquifers don’t respect property lines, and in many cases, farmers with older, shallower wells are afraid of losing water to neighbors who are digging deeper wells and lowering the groundwater table. So they invest hundreds of thousands of dollars to drill new wells of their own. All told, farmers are expected to spend $303 million this year alone to pump groundwater, according to UC Davis researchers.

• In a new study presented last Wednesday at the Geological Society of America, Eastern Kentucky University’s Kelly Watson drills down into one of the destinations of all that water extraction: the state’s massive and growing base of almond groves.

Using satellite imagery, Watson looked at land conversions in California’s Central Valley (made up of two valleys, the San Joaquin and the Sacramento) between 2007 and 2014. She found that land devoted to the delicious (but water-intensive) nut had expanded 14 percent over that period—not surprising, given the ongoing almond boom.

The interesting finding, though, is that a huge chunk of the new almond territory was converted from fallow, completely un-irrigated land, including grasslands, wetlands, and forests. As for the rest, some of it switched over from less water-intensive crops like corn, cotton, wheat, and tomatoes; and some had been used for even thirstier crops like sugar beets, alfalfa, and clover. The bottom line: Watson calculates the net impact of the expansion was a 27 percent increase in annual irrigation needs for the converted land, putting massive new pressure on those struggling aquifers.

Over on Forbes, science writer Mallory Pickett notes that the study has yet to be published—it’s currently in peer review—and that “aerial images can only paint broad brush pictures” of the situation on the ground. But it’s not a pretty picture.

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Almonds Are Still Sucking Up Lots of California’s Water

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Emma Watson Crashes United Nations Website With Her Goodwill Ambassador Announcement

Mother Jones

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Emma Watson—the humanitarian and staunch feminist who you may recognize from such films as The Bling Ring, Noah, and the Harry Potter movies—is now working with the United Nations on gender equality and female empowerment.

On Monday, UN Women and Watson announced that she had been appointed as a celebrity Goodwill Ambassador. The 24-year-old British actress will work on the “empowerment of young women and will serve as an advocate for UN Women’s HeForShe campaign,” according to the UN Women’s press release. (The HeForShe campaign enlists men and boys to stand up for gender equality.) In 2012, Watson became an ambassador for the Campaign for Female Education.

The announcement drew enough web traffic to crash the UN Women website. “We apologize & hope to be back up soon,” the UN entity tweeted. Here is Watson’s full statement on her new gig:

Being asked to serve as UN Women’s Goodwill Ambassador is truly humbling. The chance to make a real difference is not an opportunity that everyone is given and is one I have no intention of taking lightly. Women’s rights are something so inextricably linked with who I am, so deeply personal and rooted in my life that I can’t imagine an opportunity more exciting. I still have so much to learn, but as I progress I hope to bring more of my individual knowledge, experience, and awareness to this role.

(Watson expressed her excitement on Twitter with a blushing emoticon.)

Other celebrity Goodwill Ambassadors for the UN include Liam Neeson, “Twitter Nazi hunter” Mia Farrow, and Orlando Bloom. I reached out to UN Women to ask about what other initiatives we can expect to see Watson working on. I will update this post if/when I get a response.

Below is video of Watson visiting slum homes and a fair trade group in Bangladesh: “I still find it hard to convey what fair trade means to those producing our fashion—it’s just so impressive to see how the women have used fair trade clothing to escape poverty and empower themselves and their children,” Watson said. “I was moved and inspired.”

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Emma Watson Crashes United Nations Website With Her Goodwill Ambassador Announcement

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