by Paul Braterman
An Immense World; How Animal Senses Reveal the Hidden Realms Around Us, Ed Yong, Random House/Bodley Head, June 2022
This book is an enormous achievement. A thrilling read, taking us into the Umwelt, or perceptual world, of numerous mammal, fish, reptile and insect species. A major work of scholarship, with over a thousand references to a 45-page bibliography, as well as accounts of interviews with numerous researchers and visits to their laboratories. An exploration of many ways of sensing the world, some of which we share, while others are beyond our imagining. The evolving interplay of perception and action, communication and deception, environment and response. And an enhanced insight into what it is like to be a bat, a bird, a blue whale, a beetle, or a human.
From the wealth of detail in the book, a consistent grand narrative emerges. Some physical process interacts with living matter. This is the raw material for sensation. Sensory abilities then shape a creature’s Umwelt, being developed according to the demands of its environment. But every perceiver is itself an object of perception to others, and we have colour displays and camouflage, smells as signals and identifiers, sound as communication to others and, by echolocation, back to the creature who generates it, and the same is true of other senses that we do not share, such as the detection of tiny electrical fields. Senses combine and even, we suspect, merge, and what we ourselves perceive is but part of an immense pattern. But the heedlessness with which we amplify our own signals disrupts this pattern, contributing to our destruction of nature, and we ourselves are the poorer for it.
Let me offer a few samples from the book’s wealth of detail. Read more »


One of the more remarkable developments in popular philosophy over the past 20 years is the rebirth of stoicism. Stoicism was an ancient Greek and Roman philosophy founded around 300 BCE by the merchant Zeno of Citium, in what is now Cyprus. Although, contemporary professional philosophers occasionally discuss Stoicism as a form of virtue ethics, most consider it to be a minor philosophical movement in the history of philosophy with limited influence. Yet it has captured the attention of the non-professional philosophical world with many websites and online communities devoted to its practice.
Sughra Raza. Be Unvaan. June 11, 2022, Cambridge, MA.

Thomas O’Dwyer, my husband, died on Wednesday. He wouldn’t approve of this beginning. In his articles he always came up with something original or intriguing to draw the reader in.


In the 1990’s Andrei Shleifer was only one among many in the proselytizing army of reformers who went out to the transition economies, mainly in Central and Eastern Europe but also in developing countries, to make them ready for capitalism. They were in a hurry to implement reforms of liberalization and privatization according to some general, often one-size-fits-all, formula. The purse strings of emergency financial help by international organizations like the IMF and the World Bank and US agencies like USAID were also controlled by stern macro-economic ideologues of ‘structural adjustment’. The reformers were in possession of the canonical gospels which it was their sacred duty to spread among the heathens as quickly as possible, given the golden opportunity after the fall of the godless communists and socialists.
“Thus the concept of a cause is nothing other than a synthesis (of that which follows in the temporal series with other appearances) 



I’m not a schoolteacher so I don’t know the exact routine that teachers have every morning before they leave their house, but I’m certain it shouldn’t involve checking the magazine of a 9mm Glock and perhaps even chambering a round before their commute to school. I have known several teachers and in general, they are idealistic, hard-working, and underpaid. The challenges of teaching 30 hyper 10-year-olds how to write a clear sentence or conquer fractions has to be consuming enough without also having a counter-assault plan in the back of your mind.