Ashutosh (Ash) Jogalekar is a scientist and science writer based in Boston, USA. He has been blogging at the “Curious Wavefunction” blog for more than ten years, and in this capacity has written for several organizations including Scientific American, Nature and the Lindau Meeting of Nobel Laureates. His literary interests specifically lie in the history and philosophy of science. Email: ashutosh.jogalekar [at] gmail.com
by Ashutosh Jogalekar How do we regulate a revolutionary new technology with great potential for harm and good? A 380-year-old polemic provides guidance. In 1644, John Milton sat down to give a speech to the English parliament arguing in favor of the unlicensed printing of books and against a proposed bill to restrict their contents.…
by Ashutosh Jogalekar Recently the Biden administration has clamped down on so-called “forever chemicals” which are thought to potentially cause diseases in human beings and damage to the environment. As with any molecule, the basic chemical structure and properties of these compounds are responsible for their function. In this video I break down some of…
by Ashutosh Jogalekar Once again the world faces death and destruction, and once again it asks questions. The horrific assaults by Hamas on October 7 last year and the widespread bombing by the Israeli government in Gaza raise old questions of morality, law, history and national identity. We have been here before, and if history…
by Ashutosh Jogalekar As the saying goes, if you believe only fascists guard borders, then you will ensure that only fascists will guard borders. The same principle applies to scientists working on nuclear weapons. If you believe that only Strangelovian warmongers work on nuclear weapons, you run the risk of ensuring that only such characters…
by Ashutosh Jogalekar Every once in a while there is a person of consummate achievement in a field, a person who while widely known to workers in that field is virtually unknown outside it and whose achievements should be known much better. One such person in the field of chemistry was Jack Dunitz. Over his…
by Ashutosh Jogalekar Bill Lanouette is the author of “Genius in the Shadows“, the definitive biography of the Hungarian-born American physicist Leo Szilard. Szilard was one of the most creative and far-seeing minds of the 20th century, imagining before anyone else both the reality of nuclear weapons and the seismic political and social changes that…
by Ashutosh Jogalekar I loved chemistry so deeply that I automatically now respond when people want to know how to interest people in science by saying, “Teach them elementary chemistry”. Compared to physics it starts right in the heart of things. —Robert Oppenheimer How much science can you teach very young children? I have been…
by Ashutosh Jogalekar John von Neumann emigrated from Hungary in 1933 and settled in Princeton, NJ. During World War 2, he contributed a key idea to the design of the plutonium bomb at Los Alamos. After the war he became a highly sought-after government consultant and did important work kickstarting the United States’s ICBM program.…
by Ashutosh Jogalekar There are two kinds of science writers which I will call “artists” and “craftsmen”. Since I might face the opprobrium of both groups by attaching these labels to them, and especially because the two categories may overlap considerably, let me elaborate a little. Artists are big on literary science writing; craftsmen are…
by Ashutosh Jogalekar Scientific ideas can have a life of their own. They can be forgotten, lauded or reworked into something very different from their creators’ original expectations. Personalities and peccadilloes and the unexpected, buffeting currents of history can take scientific discoveries in very unpredictable directions. One very telling example of this is provided by…
by Ashutosh Jogalekar (Warning: Spoilers ahead) Reviewing biopics is tricky. On one hand, if you are someone informed about the facts, it’s easy to bring a scalpel and dissect every fact and character in minute detail, an exercise that will almost always lead to a critical and often negative view of a film. On the…
by Ashutosh Jogalekar This is the eighth in a series of essays on the life and times of J. Robert Oppenheimer. All the others can be found here. After his shameful security hearing, many of Oppenheimer’s colleagues thought he was a broken man, “like a wounded animal” as one colleague said. But Freeman Dyson, a…
by Ashutosh Jogalekar This is the seventh in a series of essays on the life and times of J. Robert Oppenheimer. All the others can be found here. The Bohrian paradox of the bomb – the manifestation of unlimited destructive power making future wars impossible – played into the paradoxes of Robert Oppenheimer’s life after…
by Ashutosh Jogalekar This is the sixth in a series of essays on the life and times of J. Robert Oppenheimer. All the others can be found here. Colonel Leslie Groves, son of an Army chaplain who held discipline sacrosanct above anything else in life, had finished fourth in his class at West Point and…
by Ashutosh Jogalekar This is the fifth in a series of essays on the life and times of J. Robert Oppenheimer. All the others can be found here. Between December, 1941, when the United States entered the Second World War and July, 1945, when the war ended and two revolutionary weapons had been used against…
by Ashutosh Jogalekar This is the fourth in a series of posts about J. Robert Oppenheimer’s life and times. All the others can be found here. Robert Oppenheimer, said Hans Bethe, “created the greatest school of theoretical physics America has ever known.” Coming from Bethe, a physicist of legendary stature who received the Nobel Prize…
by Ashutosh Jogalekar This is the third in a series of posts about J. Robert Oppenheimer’s life and times. All the others can be found here. In 1925, there was no better place to do experimental physics than Cambridge, England. The famed Cavendish Laboratory there has been created in 1874 by funds donated by a…
by Ashutosh Jogalekar This is the second in a series of posts about J. Robert Oppenheimer’s life and times. All the others can be found here. In the fall of 1922, after the New Mexico sojourn had strengthened his body and mind, Oppenheimer entered Harvard with an insatiable appetite for knowledge; in the words of…
by Ashutosh Jogalekar This is the first of a series of short pieces on J. Robert Oppenheimer. The others can all be found here. Popular interest in Oppenheimer’s life seems to have peaked this year with the upcoming release of Christopher Nolan’s mainstream film, “Oppenheimer”. Several books about Oppenheimer – and even a popular opera…
by Ashutosh Jogalekar In 1960, physicist Freeman Dyson published a paper in the journal Science describing how a technologically advanced civilization would make its presence known. Dyson’s assumption was that whether an advanced civilization signals its intelligence or hides it from us, it would not be able to hide the one thing that’s essential for…