Tag Archives: University of Berlin

Jew of the Week: Erwin Chargaff

Discovering DNA Structure

Erwin Chargaff (1905-2002) was born in what is now Chernivtsi, Ukraine (then part of the Austo-Hungarian Empire). His family was of the little-known Bukovinian Jewish community that blended elements of Ottoman, Romanian, Austrian, and Ukrainian culture and had a mix of Ashkenazi and Sephardi heritage and practice. During World War I, the family moved to Vienna, where Chargaff went on to study chemistry. In 1925, he took a job as professor of organic chemistry at Yale University. He moved to the University of Berlin in 1930 to head the chemistry lab for the bacteriology and public health department. During this time, he made some important findings about bacterial membranes and lipids. When the Nazis came to power, Chargaff was forced to resign and fled to Paris. After spending a couple of years doing research at the Pasteur Institute, Chargaff returned to the States to become a professor at Columbia University for the next four decades. This is where he did some of his most famous work, including on the mechanism of blood clotting. His main focus, however, was on the chemistry of mysterious DNA. He soon discovered that DNA always contained equal amounts of the nitrogen bases adenine and thymine, and equal amounts of cytosine and guanine, suggesting that the two sets pair up. (This would become known as the first of “Chargaff’s Rules”.) His 1950 paper was instrumental in allowing Watson and Crick to solve the puzzle of DNA structure just a few years later. In fact, it was a conversation that Chargaff had with Watson and Crick in 1952 which led them to deduce DNA’s double-helix structure. Not surprisingly, Chargaff protested when Watson and Crick won a Nobel Prize while he was excluded. Chargaff did win many other prizes, including the Pasteur Medal, the Heineken Prize, and the National Medal of Science. After retiring from Columbia, he continued to do research at the Roosevelt Hospital until the age of 87! Chargaff was highly critical of genetic engineering and biotechnology, saying that it would inevitably be abused and lead to a “molecular Auschwitz”. (Many today would say he was right!) Chargaff is often considered one of the fathers of biochemistry, and “Chargaff’s Rules” are still a fundamental concept taught in biology classes today.

Lag b’Omer Begins Saturday Night!

The Hidden History of Lag b’Omer

Reincarnation in Judaism (Video)

Words of the Week

There are two nuclei that man should never have touched: the atomic nucleus and the cell nucleus. The technology of genetic engineering poses a greater threat to the world than the advent of nuclear technology.
– Erwin Chargaff

Jew of the Week: Meir Bar-Ilan

A Religious Zionist Pioneer

Meir Berlin (1880-1949) was born in Volozhin, near modern-day Minsk, Belarus. He was the youngest son of the “Netziv”, Rabbi Naftali Tzvi Yehuda Berlin, one of the greatest rabbis of the generation and head of the illustrious Volozhin Yeshiva. Young Meir studied at his father’s yeshiva, as well as other prestigious academies like Brisk and Telshe. He received his rabbinic ordination at the age of 22, then headed to the University of Berlin for secular studies. It is there that he became a staunch Zionist, and in 1905 joined the Mizrachi movement of religious Zionists (founded by Rabbi Yitzchak Yaakov Reines). Berlin represented Mizrachi at the Seventh Zionist Congress where he voted against the Uganda Proposal (creating a Jewish state in Uganda instead of the Holy Land). In 1911, he founded a religious Zionist newspaper, HaIvri, which would go on to feature great writers and thinkers like S.Y. Agnon and Eliezer Ben-Yehuda. Berlin moved to New York a few years later to establish and develop the American branch of the Mizrachi movement. In a short period of time, it grew to over 100 chapters. He served as president of Yeshiva University between 1920 and 1922. The following year, he finally fulfilled his dream of making aliyah and settled in Jerusalem. As did many others, Berlin would later Hebraize his last name to “Bar-Ilan”. Meanwhile, he founded a new newspaper, HaTzofeh, and started work on the Talmudical Encyclopedia (which would eventually be a massive 42-volume series). Bar-Ilan served on the boards of Mizrachi Bank and the Jewish National Fund. When the British limited Jewish immigration to the Holy Land, Bar-Ilan became their vocal opponent and began a campaign of peaceful protest and civil disobedience. In 1943, he went on a trip around the world to build support for establishing a Jewish state and met with numerous political leaders. He also criticized the American government for staying silent and doing little about the atrocities happening in Europe, and campaigned for more assistance to Jewish refugees. When the State of Israel was finally born, Rabbi Bar-Ilan presided over a committee to discuss how Jewish law can continue to be observed properly in the new country. He also championed the establishment of a university that would combine rigorous religious education with advanced secular studies and professional training. Though he did not live to see it, such a university did open its doors in Tel-Aviv in 1955, and was named after him: Bar-Ilan University. Today, Bar-Ilan University is Israel’s second-largest educational facility, with over 20,000 students. Moshav Beit Meir and the Meir Hills in Israel are named after Rabbi Bar-Ilan, too, along with numerous other streets, neighbourhoods, and schools.

Happy Jerusalem Day!

Bar-Ilan: Forgotten Pioneer of Jewish Activism

The Zohar Prophecy of the Six-Day War

Words of the Week

If horses were being slaughtered as are the Jews of Poland, there would by now be a loud demand for organized action against such cruelty to animals. Somehow, when it concerns Jews, everybody remains silent, including the intellectuals and humanitarians of free and enlightened America.
– Rabbi Meir Bar-Ilan

Jew of the Week: Max Born

Germany’s Greatest Physicist

Max Born (1882-1970) was born in Breslau (now Wroclaw, Poland) to a German-Jewish family. He first studied at the University of Breslau, then switched to the University of Gottingen where he met renowned mathematician (and former Jew of the Week) Hermann Minkowski, who became one of his mentors. After earning his Ph.D, Born continued his studies at Cambridge. He soon returned to Gottingen to work with Minkowski on unifying electrodynamics with Albert Einstein’s relativity. Over the next few years, Born published 27 important papers that made him a superstar in the world of physics and math. During this time, he met his wife and was pressured to convert to Lutheranism to marry her. He refused. However, in 1914 he received a letter from Max Planck inviting him to become a professor of theoretical physics at the University of Berlin—and to accept this position he would have to become a Christian, since professorships were still barred to Jews. Born ended up “converting” nominally for this reason. With the outbreak of World War I, Born joined a military research unit. During the war, he became best friends with Albert Einstein (who once described Born as the greatest physicist in all of Germany), and also briefly worked with Fritz Haber in discovering the Born-Haber cycle. Born would return to Gottingen, where Werner Heisenberg was one of his main students. Together, they did important work in advancing quantum mechanics. In 1932, Heisenberg won a Nobel Prize for his discoveries in quantum physics, but he protested that Born didn’t receive the prize with him. Another two of Born’s students went on to win Nobel Prizes in physics before he did. (It was only in 1954, two years after retirement, that Born received a Nobel Prize of his own!) Another of his Ph.D students was J. Robert Oppenheimer, later the “father of the atomic bomb”. When the Nazis came to power in 1933, Born was suspended from his job because he was a Jew. He moved to Cambridge temporarily and there wrote a bestselling physics book, as well as a textbook that became the standard for physics students for many decades to come. He then became professor of natural philosophy at the University of Edinburgh. Meanwhile, Born and his wife helped Jewish refugees escape Germany and settle in the UK. After retiring at the age of 70, Born returned to Germany and lived out the rest of his life there. One of his grandchildren is actress and singer Olivia Newton-John, who passed away last week.

Words of the Week

The difference between science and Torah is in the fundamental concept that science does not demand any behaviour. One can be the greatest scientist in the world and behave like the most degraded human, like the Nazis, who achieved the greatest scientific findings while manifesting the most degenerate behaviour…
– Rabbi Menachem Mendel Schneerson, the Lubavitcher Rebbe