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Sex Life of Spiders | Evening program now on-line

December 9, 2021
tags:
by

[Posted by Chuck Almdale]

Episodes from the Sex Life of Spiders, with Dr. Martina Ramirez
Time: 1:15:33

California Trapdoor Spider – Bothriocyrtum Californicum.
Once common in Southern California, including Santa Catalina Island,
populations and gene pool now shrinking due to loss of habitat.

This program is on Google Drive and needs no password.

A presentation of some of the recent findings Dr. Ramirez and her students have made in their spider lab concerning the sex life of spiders, specifically focusing on whether female trapdoor spiders mate once or many times, and on how the lack of a Y-chromosome in a local leaf litter spider is driving genetic differences between males and females. Includes discussion of teaching at Loyola. Spiders begins at time 7:40.

Woodlouse SpiderDysdera Crocata.
Originated in the Mediterranean area, now cosmopolitan distribution. Hunts woodlice,
sowbugs and pillbugs under logs, rocks, bricks, plant pots and in leaf litter in warm places.

Dr. Martina Ramirez is a Professor of Biology in the Seaver College of Science and Engineering at Loyola Marymount University.  She did her undergraduate work in biology at LMU and received her PhD at UC Santa Cruz. She has focused her scientific pursuits on spiders covering aspects such as population genetics, reproductive biology, and environmental toxicology.  In addition to her scientific endeavors, she has also been very active in the development of the biology department at LMU including increases in the faculty, involvement in building new facilities and in student affairs.  Along with having published 19 scientific papers, including 13 with undergraduate student co-authors, Dr. Ramirez is also co-author of a book, Happier as a Woman: Transforming Friendships, Transforming Lives (Cleis Press, 2019).      



December King tides photos — Next chance Jan. 2-3, 2022

December 8, 2021

[Posted by Chuck Almdale]

Next King Tide is January 2-3, 2022. I really hope someone takes photos of the high and low tides from the same location and send them in. It need not be somewhere famous. The following tide data is for Mugu Lagoon. Anywhere in LA/Ventura/Orange counties should be close to these times, but you can go to this site and enter your own time & location and get it as exact as possible (scroll to below the wavy line chart and enter your location & dates).

  • 1 Jan 2022: High 7:19 am +6.77 ft; Low 2:50 pm -1.70 ft
  • 2 Jan 2022: High 8:05 am +6.92 ft; Low 3:36 pm -1.87 ft
  • 3 Jan 2022: High 8:53 am +6.85 ft; Low 4:22 pm -1.81 ft
  • 4 Jan 2022: High 9:40 am +6.56 ft; Low 5:08 pm -1.53 ft

A foggy King Tide day at Malibu Lagoon

Stubborn gulls and a few other birds refuse to move to dry ground.

King tide washing over Surfrider Beach into Malibu Lagoon (Larry Loeher 12-4-21, 8:06am)

Six minutes later, not much has changed.

King tide washing over Surfrider Beach into Malibu Lagoon (L. Loeher 12-4-21, 8:12am)

The lagoon is full.

Inundated tidal sidewalk (L. Loeher 12-4-21, 8:14am)

Malibu Lagoon King Tide 16 Nov 2020

King Tide 11-16-20 (Larry Loeher)

L. A. County King Tide photos 12 Dec 2021 from the project.


California King Tide project wants your photos.

Look out for King Tides!
Jan 2-3, 2022 Plus, for locations North of Ventura, Jan. 1, 2022

The California King Tides Project is calling on you to photograph our highest high tides of the year. Documenting these tides helps us preview the impacts of sea level rise and understand how our shoreline is affected by high water today.

If you’re able to safely take photos at the coast or Delta during King Tides you will be contributing to an important community science effort.

Find your local King Tide times and learn how to upload your photos on our website or with a free app. You can check out a selection of photos from each coastal county and access a map of all the King Tides photos from the last few years. Educators and parents can find ways to incorporate King Tides into student learning, including with an elementary-level science journal downloadable in English or Spanish. Middle and high school students may want to use King Tides images and concepts as they enter the Climate Video Challenge.

We can’t wait to see your photos! In the meantime, please join us on social media for #KingTides:

What causes sea level rise, and what do King Tides have to do with it?

The sea level rise we’re experiencing now and will experience in the future is caused by burning fossil fuels like coal, oil, and natural gas. Carbon dioxide in our atmosphere acts like a blanket, trapping in heat that would otherwise escape. When we burn fossil fuels, we’re adding more carbon dioxide, “thickening the blanket” and warming the planet and ocean. Sea level is rising because land-based glaciers and ice sheets are melting into the ocean and also because water expands in volume when it warms. The amount of sea level rise we will ultimately experience will depend on how quickly we stop burning fossil fuels.

King Tides themselves are not caused by sea level rise, but allow us to experience what higher sea level will be like. King Tides are the highest high tides of the year, about a foot or two higher than average tides, which corresponds to the one to two foot rise in sea level expected during the next few decades. When you observe the King Tides, imagine seeing these tides (and the flooded streets, beaches, and wetlands) every day. Understanding what a King Tide looks like today will help us plan for sea level rise in the future.

Sharing your photos and talking about what you’ve noticed helps others understand that they’re part of a community that cares about climate change.

Why are there different dates for northern and southern California?

Southern California will experience King Tides in November and December. There is an additional January King Tide in northern California, north of Point Conception/Vandenberg AFB, due to a combination of astronomical influences such as the relative tilt of the Earth’s rotation with respect to the Sun and seasonal influences on water level such as temperature and wind that differ in southern California as compared to northern California over the course of the year.

Thank you for your help! We look forward to seeing your photos! california.kingtides.net

California Coastal Commission
455 Market Street, Suite 228, San Francisco, CA 94105

Butterbredt Spring Christmas Count December 17th

November 30, 2021

SMBAS has been hosting the Butterbredt Spring Christmas Count for at least 40 years. It was started by the late Keith Axelson who was so taken by the California Outback that he moved there from here when he retired. That is why a seaside Audubon chapter has a count circle 3 hours away in the mountains north of Mojave.

If you are not familiar with Christmas Counts, just Google “Audubon Christmas Count”. Interested? It’s a day of birding and Citizen Science – having fun and doing good. However, it’s not a walk in the park. We will go regardless of temperature (can be below freezing at times). Extreme bad weather would mean postponing until the 21st or 22nd. It’s a long drive there and back. One needs to be a decent birder, able to identify most species and count them. You need a car with adequate ground clearance (no Porsches) but 4WD is not needed unless there is lots of snow (very unusual). Generally speaking you would need to leave Santa Monica around 5:00 a.m. and if you stay all day, leave the count circle around 3 p.m. And, in this time of Covid, you need to be with people who have been vaccinated. In this count this year, we don’t have enough people to have an “expert” to accompany you. We can give you instructions and maps to guide you, and answer any questions, but you will be on your own.

I’m guessing all that narrows the field somewhat. But never mind. I mean, you could be doing the Nome, Alaska count. That means sitting in your house/shelter and occasionally going outside to see if any more ravens have showed up. The Butterbredt count is lots more fun than that.

The date is Friday, December 17th. Anyone interested should contact me (Chuck Bragg) via email (see the heavily disguised email address on the Contacts page of this blog).

Malibu Lagoon morning, 28 November 2021

November 30, 2021

[Posted by Chuck Almdale]

Even the surfing Coots were sitting this one out. Notice the “toes on the nose” stance.
(Grace Murayama 11-22-21)

The Pacific Ocean lived up to its name — flat as a pancake. No surfer cars clogging up the PCH shoulders and only two surfers on the ocean, sitting on their boards. But with cool temperatures and no wind, it was a fine day for birding.

Lots of rocks & two sitting surfers (Lillian Johnson 11-28-21)

On eBird, Malibu Lagoon is what’s called a Hotspot, along with probably a million other hotspots scattered around the planet. As of this writing there are 5,438 checklists filed for “our” hotspot, totaling to 315 species. 376 of these checklists are mine, but I’m lazy and don’t file these things right away. [Link to eBird Malibu Lagoon hotspot]

Bonaparte’s Gulls don’t frequent the lagoon as they used to. Notice the Red-breasted Merganser’s bill serrations, great for hanging onto slippery fish. (G. Murayama 11-22-21)

I’ve recorded these Malibu Lagoon trips for a bit over 40 years, dating back to October 1979. During the first four years I sometimes did two or three counts per month, but since then they’ve been one per month. My cumulative species count is 241 birds, which is 77% of the total eBird species count of 315 species. This seems like a reasonable portion of the totals, seeing as my lists are only 6.9% of total lists submitted.

Pied-billed Grebes (Larry Loeher (11-22-21)

When I’ve done monthly comparisons — say 10 years of Decembers — the species count for each month is close to 2/3rds of the total for the 10 months. In other words, on any particular trip to the lagoon you’re likely to see about 2/3rds of the species that typically are present during that particular month. Many species show up only once or a few times, and stay for a few minutes to a few weeks. It’s easy to miss these species on a fourth-Sunday-of-the-month-only trip. So spotting 77% of the species reported by everyone for the lagoon seems reasonable.

Hairy Woodpecker with a long bill
(Femi Faminu 11-28-21)

All of the above is preamble to mentioning that we had a new species this trip. It was a Hairy Woodpecker, spotted in the bare top of one of the sycamores near the northern, Pacific Coast Highway edge of the park. Femi Faminu spotted it, and she snapped a quick photo. She and the now-gathered others yelled at me to look, but I was deep in conversation, didn’t hear them, and missed the bird. [Drat!] When Femi plunked her sightings into eBird, along with the photo, it was spotted by eBird eyeballer Kimball Garrett who sent a message to Femi saying it was not a Downy (an irregular semi-resident at the lagoon) but a Hairy Woodpecker, a much less common bird at the lagoon or along the coastline. We usually see it in riparian areas in the local hills (aka mountains), or up in the higher San Gabriel Mountains in the summer.

Malibu Lagoon north channel, now algae-free (L. Johnson 11-28-21)

If you go to this eBird page and scroll down, you’ll see Femi’s Hairy Woodpecker above photo, enshrined for posterity, and the (currently) grand total of two whole reported sightings at Malibu Lagoon of Hairy Woodpecker, one on 10 Mar 2021 by Naresh Satyan, and Femi’s on 28 Nov 2021.

Wing-dipping Snowy Egret (L. Loeher 11-22-21)


By the way, a recent taxonomic split caused a genus name change for Downy, Nuttall’s, Ladder-backed, Hairy and White-headed Woodpeckers. It used to be Picoides, now it’s Dryobates.

Malibu Lagoon and PCH bridge (L. Johnson 11-28-21)

They are now worldwide 25 species in Dryobates, ranging from Crimson-breasted Woodpecker Dryobates cathpharius of China-Vietnam, to Lesser Spotted D. minor of Eurasia & Northern Africa, to Red-cockaded D. borealis of SE U.S., to White-headed D. albovaratus of California-British Colombia mountains, to Yellow-eared D. maculifrons of SE Brazil. Still remaining in the Picoides genus are three species: Eurasian Three-toed P. tridactylus, American three-toed P. dorsalis, and Black-backed P. arcticus. I found a brief explanation of the genus name change:

Winter tide sidewalk shows 7’8.4″ lagoon level height. (L. Johnson 11-28-21)

A molecular phylogenetic study published in 2015 found that these genera did not form monophyletic groups. In the revised generic classification, the downy woodpecker was placed with four other species in the resurrected genus Dryobates, that had been erected in 1826 by the German naturalist Friedrich Boie with the Downy Woodpecker as the type species. Within the genus, the Downy Woodpecker is sister to a clade containing Nuttall’s woodpecker (Dryobates nuttalli) and the Ladder-backed Woodpecker (Dryobates scalaris).

Wikipedia
Red-breasted Mergansers (L. Loeher 11-22-21)

In other lagoon news: Bizarrely, the American Coots again totaled to 240, scattered over all the lagoon and channels. They weren’t the most numerous species, as we had 515 California Gulls, most of them on the exposed offshore rock reef. Among them were other gulls and shorebirds, 92 Western Gulls, plus 53 Heermann’s Gulls, a respectable count for this species. We studied for a long time a pale-mantled gull on the sand, finally deciding it was a Herring Gull; they are a common bird on the east coast, not so much on the west coast. There was not a single tern of any species.

Black-bellied Plover in winter non-black-belly plumage (Ray Juncosa 11-28-21)

Third most numerous species again was Black-bellied Plover, totaling 166 birds. This is their fifth-highest count, well behind the (admittedly approximate) count of 700 birds on 23 Oct 2011. Most of them were also on the exposed offshore rocks.

Four Double-crested Cormorants at lagoon edge, with something going on off-screen (R. Juncosa 11-28-21)

The ten Brandt’s Cormorants were on the large offshore rocks in front of the east end of Malibu Colony, mixed in with the usual Double-crested Cormorants. The four Pelagic Cormorants were swimming and diving within and just outside the surf zone.

Western Snowy Plover ga:gy, and friend (L. Loeher 11-22-21)

The Snowy Plover count was up a bit, with at least 40 birds. I counted only 25 birds, who were running all over the beach and around the lagoon, probably getting ready for their just-past-high-tide-at-11:04am feeding time. Chris Lord arrived at their location a bit earlier, when they were slightly more sedate, and counted 40 birds.

Willet. Resting. (G. Murayama 11-22-21)

Birds new for the season: Canada Goose, Northern Pintail, Bufflehead, Red-breasted Merganser, Anna’s Hummingbird, Herring Gull, Cooper’s Hawk, Red-tailed Hawk, Hairy Woodpecker, Bushtit.

Surfrider Beach, Malibu Pier in distance (L. Johnson 11-28-21)

Many thanks to photographers: Lillian Johnson, Ray Juncosa, Larry Loeher & Grace Murayama.

West channel & picnic spot (L. Johnson 11-28-21)

The next SMBAS scheduled field trips: Maybe January 2022. Wear your masks, get your shots, and maybe someday we can have organized trips again.

The next SMBAS program: Whatever it will be, it’ll probably be on Feb 1, 2022 at 7:30 p.m.

The SMBAS 10 a.m. Parent’s & Kids Birdwalk remains canceled until further notice due to the near-impossibility of maintained proper masked social distancing with parents and small children.

Bonaparte’s Gull
(G. Murayama 11-22-21)

Links: Unusual birds at Malibu Lagoon
9/23/02 Aerial photo of Malibu Lagoon

Prior checklists:
2021: Jan-July

2020: Jan-JulyJuly-Dec  2019: Jan-June, July-Dec  
2018: Jan-June, July-Dec  2017: Jan-June, July-Dec
2016: Jan-June, July-Dec  2015: Jan-May, July-Dec
2014: Jan-July,  July-Dec  2013: Jan-June, July-Dec
2012: Jan-June, July -Dec 2011: Jan-June, July-Dec
2010: Jan-June, July-Dec  2009: Jan-June, July-Dec.

The 10-year comparison summaries created during the Lagoon Reconfiguration Project period, remain available—despite numerous complaints—on our Lagoon Project Bird Census Page. Very briefly summarized, the results unexpectedly indicate that avian species diversification and numbers improved slightly during the restoration period June’12-June’14.

Many thanks to Femi Famina, Lillian Johnson, Ray Juncosa, and others for their contributions to this month’s checklist.

The appearance of the list below has changed slightly. I’ve added a column on the left side with numbers 1-9, keyed to the nine categories of birds at the bottom.
[Chuck Almdale]

Malibu Census 20216/207/258/229/2610/2411/28
Temperature63-6966-7468-7363-7054-6357-70
Tide Lo/Hi HeightH+4.89H+4.20H+4.55L+2.52H+5.23L+2.35
 Tide Time062711481034055611051104
1Canada Goose10    10
1Northern Shoveler    2 
1Gadwall654812 42
1American Wigeon   742
1Mallard403791832
1Northern Pintail     2
1Green-winged Teal   155
1Bufflehead     1
1Red-breasted Merganser111  17
1Ruddy Duck  2158
2Pied-billed Grebe 21353
2Eared Grebe    11
2Western Grebe    12 
7Feral Pigeon91568652
7Mourning Dove243 51
8Anna’s Hummingbird111  1
8Allen’s Hummingbird1 3131
2American Coot982130240245
5Black-bellied Plover13439010387166
5Snowy Plover 929343440
5Semipalmated Plover 1432 
5Killdeer4920102320
5Whimbrel951178412
5Long-billed Curlew   1  
5Marbled Godwit  430349
5Ruddy Turnstone22836 
5Red-necked Stint  1   
5Sanderling  122010422
5Dunlin  2 2 
5Baird’s Sandpiper  5   
5Least Sandpiper 8351293
5Western Sandpiper 1265221
5Short-billed Dowitcher  3   
5Long-billed Dowitcher   1  
5Spotted Sandpiper  21  
5Willet  40142534
5Red-necked Phalarope 14   
6Heermann’s Gull 211253
6Ring-billed Gull   1228
6Western Gull455255106392
6California Gull414 9515
6Herring Gull     1
6Glaucous-winged Gull  1 1 
6Least Tern  1   
6Caspian Tern3 2   
6Royal Tern25 132 
6Elegant Tern12401   
2Brandt’s Cormorant    210
2Double-crested Cormorant265227356752
2Pelagic Cormorant  1214
2Brown Pelican275830112199
3Great Blue Heron254333
3Great Egret4114131
3Snowy Egret6222414114
3Black-crowned Night-Heron 9331 
4Osprey   2 1
4Cooper’s Hawk 11  1
4Red-shouldered Hawk  1   
4Red-tailed Hawk     1
8Belted Kingfisher  1   
8Hairy Woodpecker     1
4Merlin   1  
4Peregrine Falcon   1  
9Black Phoebe 34554
9Say’s Phoebe   11 
9California Scrub-Jay 11 1 
9American Crow344461
9No. Rough-winged Swallow  2   
9Cliff Swallow4 4   
9Barn Swallow1840253  
9Oak Titmouse 12   
9Bushtit4120  48
9House Wren   121
9Marsh Wren    2 
9Bewick’s Wren    1 
9Blue-gray Gnatcatcher    44
9Ruby-crowned Kinglet    11
9Wrentit  1   
9Northern Mockingbird211 2 
9European Starling8 3040 31
9American Pipit   1  
9House Finch66187418
9Lesser Goldfinch  2 12
9Spotted Towhee  1   
9California Towhee  1 22
9Song Sparrow453547
9White-crowned Sparrow    515
9Western Meadowlark   11 
9Red-winged Blackbird 25    
9Brown-headed Cowbird1     
9Great-tailed Grackle8205143
9Orange-crowned Warbler   1 2
9Common Yellowthroat4 2545
9Yellow-rumped Warbler    619
Totals by TypeJunJulAugSepOctNov
1Waterfowl1168624272349
2Water Birds – Other6212061181349414
3Herons, Egrets & Ibis12473521188
4Quail & Raptors012403
5Shorebirds28136341242332307
6Gulls & Terns55300652579689
7Doves1119981153
8Other Non-Passerines215133
9Passerines621071267556163
 Totals Birds3488176685848711689
        
 Total SpeciesJunJulAugSepOctNov
1Waterfowl434469
2Water Birds – Other345587
3Herons, Egrets & Ibis344443
4Quail & Raptors012303
5Shorebirds491714129
6Gulls & Terns557465
7Doves222122
8Other Non-Passerines213113
9Passerines111118131916
Totals Species – 94344062495857

Science & bird books stocking stuffers

November 25, 2021

[by Chuck Almdale]

A collection of science titles: some I’ve read, some I’d like to read, some I keep as references, some I wish I had on hand. Each site has loads of other titles you might like. The links below go to publishers, reviews, booksellers or collections of links to books. As with all book purchases always, I encourage everyone to support locally owned book stores if that is humanly possible.

NOTE: Formatting & layout of this posting is an experiment. If it’s a totally incomprehensible mess in your email, telephone, etc, click the title to read it on the blog, where it should appear as intended.

Organizations included in order

  • American Birding Association
  • Mountain Press
  • Science News Magazine Book Reviews
  • Discover Magazine Book Reviews
  • University of Chicago Press
  • Princeton University Press
  • Buteo Books
  • Prometheus Books
  • A final assortment

The first group are the top picks from the American Birding Association’s American Birding Podcast’s Birding Book Club’s Best Bird Books of 2021 (whew! – how’s that for nesting?) by three book reviewers & editors. Here is the link to the page, where each title is a link to the book, usually on the Buteo Books website. You’ll note some duplication. How Birds Evolve looks especially interesting to me, but then I already have some of the others.


Traveling by car? See America’s geology through informed eyes.
Three Roadside Geology titles from Mountain-Press.com
. They have books for 31 additional states.

Mountain-Press also has books on volcanoes, rockhounding, meteorites, etc.
The Roadside Geology points of interest are listed by highway and mileage. Very easy to use.
Hundreds of other books.

Science News Magazine reviews a lot of books.
Link to their list of reviews, such as:

Some of Science News’ favorites from 2020

Discover Magazine also reviews a lot of science books. A link.

ScreenShot of some options

Books from university presses are high quality books which might cost a little more.

From University of Chicago Press Science Section

What’s Eating the Universe
Combining the latest scientific advances with storytelling skills unmatched in the cosmos, award-winning astrophysicist and popular writer Paul Davies leads us on a tour of some of the greatest mysteries of our universe—from supermassive blackholes to aliens (possibly) in our backyards. A celebration as much of what we know as what we have yet to learn, Davies’s quest leads us up to the greatest outstanding conundrum of all: Why does the universe even exist in the first place? And how did a system of mindless, purposeless particles manage to bring forth conscious, thinking beings?

The Elements
From water, air, and fire to tennessine and oganesson, celebrated science writer Philip Ball leads us through the full sweep of the field of chemistry in this exquisitely illustrated history of the elements.

By piecing together the history of the periodic table, Ball explores not only how we have come to understand what everything is made of, but also how chemistry developed into a modern science. Ball groups the elements into chronological eras of discovery, covering seven millennia from the first known to the last named.


Three from Royal Observatory Greenwich, distributed by University of Chicago Press
Stars – Dr. Greg Brown
Planets – Dr. Emily Drabek-Maunder
Black Holes – Dr. Ed Bloomer


From Princeton University Press

Three of a great many books from Princeton University Press.
Birdpedia – Christopher Leahy (who should need no introduction)
Parrots of the World – Joseph Forshaw
Naturalized Parrots of the World – Stephen Pruett Jones
Links to many dozens of other bird books
Links to many dozens of science books
Such as:

Why Big Fierce Animals are Rare – Paul A. Colinvaux
The Extravagant Universe – Robert P. Kirshner
Flatland: A romance of many dimensions – Edwin A. Abbott


Buteo Books has long specialized in books for birders. They have hundreds and hundreds of titles.

Plus optics, gear and other stuff:


Prometheus Books has a wide variety books on interesting subjects

Premetheus Books on Science & Math
Prometheus Books on Psychology
All sorts of Prometheus Books

If one of your parents is a fungi, you need this book to know where you came from.
Otherwise, it’s just plain interesting.

A mind-bending journey into the hidden universe of fungi, “one of those rare books that can truly change the way you see the world around you” (Helen Macdonald, author of H Is for Hawk).
NAMED ONE OF THE BEST BOOKS OF THE YEAR BY
Time BBC Science Focus The Daily Mail Geographical The Times The Telegraph • New Statesman London Evening Standard Science Friday
Entangled Life.
When we think of fungi, we likely think of mushrooms. But mushrooms are only fruiting bodies, analogous to apples on a tree. Most fungi live out of sight, yet make up a massively diverse kingdom of organisms that supports and sustains nearly all living systems. Fungi provide a key to understanding the planet on which we live, and the ways we think, feel, and behave. Sheldrake’s vivid exploration takes us from yeast to psychedelics, to the fungi that range for miles underground and are the largest organisms on the planet, to those that link plants together in complex networks known as the “Wood Wide Web,”  to those that infiltrate and manipulate insect bodies with devastating precision. Fungi throw our concepts of individuality and even intelligence into question. They are metabolic masters, earth makers, and key players in most of life’s processes. They can change our minds, heal our bodies, and even help us remediate environmental disaster. By examining fungi on their own terms, Sheldrake reveals how these extraordinary organisms—and our relationships with them—are changing our understanding of how life works.



Interested in human consciousness and the human brain, how they got the way they are and what can and does go wrong? Here’s ten very interesting books.

A Very Short Tour of the Mind.
Short, ingenious, four to five page essays on his specialty. Is our brain the largest? No; larger animals have larger brains. Is it the largest in relation to body size? No; mice and small birds do better. Corballis turns up measurements that place the human brain at No. 1 but admits that the most impressive fact is that we are the only species investigating the problem. The usual myths fall by the wayside. No one knows who first claimed that we use only 10 percent of our brain, but no imaging study detects areas that remain silent as if waiting to perform.


Descartes’ Error.
Since Descartes famously proclaimed, “I think, therefore I am,” science has often overlooked emotions as the source of a person’s true being. Even modern neuroscience has tended, until recently, to concentrate on the cognitive aspects of brain function, disregarding emotions. This attitude began to change with the publication of Descartes’ Error in 1995. Antonio Damasio—”one of the world’s leading neurologists” (The New York Times)—challenged traditional ideas about the connection between emotions and rationality. In this wondrously engaging book, Damasio takes the reader on a journey of scientific discovery through a series of case studies, demonstrating what many of us have long suspected: emotions are not a luxury, they are essential to rational thinking and to normal social behavior.


The Accidental Homo Sapiens
What happens now that human population has outpaced biological natural selection? Two leading scientists reveal how we became who we are—and what we might become.

When we think of evolution, the image that likely comes to mind is the iconic, straight-forward image of a primate morphing into a human being. Yet random events have played huge roles in determining the evolutionary histories of everything from lobsters to humans. However, random genetic novelties are most likely to “stick” in small populations. It is mathematically unlikely to happen in large ones.


The Ape that Understood the Universe: How the Mind and Culture Evolve brings together and nuances key elements of the knowledge humans hold (so far) regarding their own nature, drawing from cornerstone findings in the fields of biology, evolutionary psychology, and cultural evolutionary theory. It’s a neatly crafted introduction that responds to “What are humans most likely all about?”, a question that may at some point inhabit the mind of an alien scientist whose task may be to figure out what this particular type of ape is made of.


Sapiens: A brief history of humankind.
Homo sapiens rules the world because it is the only animal that can believe in things that exist purely in its own imagination, such as gods, states, money and human rights.

Starting from this provocative idea, Sapiens goes on to retell the history of our species from a completely fresh perspective. It explains that money is the most pluralistic system of mutual trust ever devised; that capitalism is the most successful religion ever invented; that the treatment of animals in modern agriculture is probably the worst crime in history; and that even though we are far more powerful than our ancient ancestors, we aren’t much happier.


The Inflamed Mind
Professor Edward Bullmore reveals the breakthrough new science on the link between depression and inflammation of the body and brain. He explains how and why we now know that mental disorders can have their root cause in the immune system, and outlines a future revolution in which treatments could be specifically targeted to break the vicious cycle of stress, inflammation and depression. The Inflamed Mind goes far beyond the clinic and the lab, representing a whole new way of looking at how mind, brain and body all work together in a sometimes misguided effort to help us survive in a hostile world. It offers insights into the story of Western medicine, how we have got it wrong as well as right in the past, and how we could start getting to grips with depression and other mental disorders much more effectively in the future.


The Worm at the Core is the product of twenty-five years of in-depth research. Drawing from innovative experiments conducted around the globe, the authors show conclusively that the fear of death and the desire to transcend it inspire us to buy expensive cars, crave fame, put our health at risk, and disguise our animal nature. The fear of death can also prompt judges to dole out harsher punishments, make children react negatively to people different from themselves, and inflame intolerance and violence. Emerging from their research is a unique and compelling approach to these deeply existential issues: Terror Management Theory, which proposes that human culture infuses our lives with order, stability, significance, and purpose, and these anchors enable us to function moment to moment without becoming overwhelmed by the knowledge of our ultimate fate.


The Spiritual Doorway in the Brain
The world’s leading neurologist on out-of-body and near-death experiences shows that spirituality is as much a part of our basic biological makeup as our sex drive or survival instinct. If Buddha had been in an MRI machine and not under the Bodhi tree when he attained enlightenment, what would we have seen on the monitor? Dr. Kevin Nelson offers an answer to that question that is beyond what any scientist has previously encountered on the borderlands of consciousness. In his cutting-edge research, Nelson has discovered that spiritual experiences take place in one of the most primitive areas of the brain. In this eloquent, inspired, and reverent book, he relates the moving stories of patients and research subjects, brain scan analysis, evolutionary biology, and beautiful examples of transcendence from literature to reveal the machinery in our heads that enables us to perceive miracles-whether you are an atheist, Buddhist, or the most devout Catholic. The patients and people Nelson discuss have had an extremely diverse set of spiritual experiences, from arguing with the devil sitting at the foot of their hospital bed to seeing the universe synchronize around the bouncing of the ball in a pinball machine.


Chatter: The Voice in Our Head, Why It Matters, and How to Harness It
Tell a stranger that you talk to yourself, and you’re likely to get written off as eccentric. But the truth is that we all have a voice in our head. When we talk to ourselves, we often hope to tap into our inner coach but find our inner critic instead. When we’re facing a tough task, our inner coach can buoy us up: Focus—you can do this. But, just as often, our inner critic sinks us entirely: I’m going to fail. They’ll all laugh at me. What’s the use?

Interweaving groundbreaking behavioral and brain research from his own lab with real-world case studies—from a pitcher who forgets how to pitch, to a Harvard undergrad negotiating her double life as a spy—Kross explains how these conversations shape our lives, work, and relationships. He warns that giving in to negative and disorienting self-talk—what he calls “chatter”—can tank our health, sink our moods, strain our social connections, and cause us to fold under pressure.


A Thousand Brains
A bestselling author, neuroscientist, and computer engineer unveils a theory of intelligence that will revolutionize our understanding of the brain and the future of AI. For all of neuroscience’s advances, we’ve made little progress on its biggest question: How do simple cells in the brain create intelligence? Jeff Hawkins and his team discovered that the brain uses maplike structures to build a model of the world-not just one model, but hundreds of thousands of models of everything we know. This discovery allows Hawkins to answer important questions about how we perceive the world, why we have a sense of self, and the origin of high-level thought. A Thousand Brains heralds a revolution in the understanding of intelligence. It is a big-think book, in every sense of the word.