Monthly Archives: November 2022
Bio: Gregor Mendel
From Wikipedia, the free encyclopedia
| The Right Reverend Gregor Mendel O.S.A. | |
|---|---|
| Born | Johann Mendel 20 July 1822 Heinzendorf bei Odrau, Silesia, Austrian Empire (now Hynčice, Czech Republic) |
| Died | 6 January 1884 (aged 61) Brünn, Moravia, Austria-Hungary (now Brno, Czech Republic) |
| Nationality | Austrian |
| Alma mater | University of Olomouc University of Vienna |
| Known for | Creating the science of genetics |
| Scientific career | |
| Fields | Genetics |
| Institutions | St Thomas’s Abbey |
| Ecclesiastical career | |
| Religion | Christianity |
| Church | Catholic Church |
| Ordained | 25 December 1846[1] |
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Gregor Johann Mendel, OSA (/ˈmɛndəl/; Czech: Řehoř Jan Mendel;[2] 20 July 1822[3] – 6 January 1884) was a biologist, meteorologist,[4] mathematician, Augustinian friar and abbot of St. Thomas’ Abbey in Brünn (Brno), Margraviate of Moravia. Mendel was born in a German-speaking family in the Silesian part of the Austrian Empire (today’s Czech Republic) and gained posthumous recognition as the founder of the modern science of genetics.[5] Though farmers had known for millennia that crossbreeding of animals and plants could favor certain desirable traits, Mendel’s pea plant experiments conducted between 1856 and 1863 established many of the rules of heredity, now referred to as the laws of Mendelian inheritance.[6]
Mendel worked with seven characteristics of pea plants: plant height, pod shape and color, seed shape and color, and flower position and color. Taking seed color as an example, Mendel showed that when a true-breeding yellow pea and a true-breeding green pea were cross-bred their offspring always produced yellow seeds. However, in the next generation, the green peas reappeared at a ratio of 1 green to 3 yellow. To explain this phenomenon, Mendel coined the terms “recessive” and “dominant” in reference to certain traits. In the preceding example, the green trait, which seems to have vanished in the first filial generation, is recessive and the yellow is dominant. He published his work in 1866, demonstrating the actions of invisible “factors”—now called genes—in predictably determining the traits of an organism.
The profound significance of Mendel’s work was not recognized until the turn of the 20th century (more than three decades later) with the rediscovery of his laws. Erich von Tschermak, Hugo de Vries and Carl Correns independently verified several of Mendel’s experimental findings in 1900, ushering in the modern age of genetics.[7][8]
Life and career
Mendel was born into a German-speaking family in Heinzendorf bei Odrau (now Hynčice, Czech Republic), at the Moravian–Silesian border, Austrian Empire.[5] He was the son of Anton and Rosine (Schwirtlich) Mendel and had one older sister, Veronika, and one younger, Theresia. They lived and worked on a farm which had been owned by the Mendel family for at least 130 years[9] (the house where Mendel was born is now a museum devoted to Mendel).[10] During his childhood, Mendel worked as a gardener and studied beekeeping. As a young man, he attended gymnasium in Troppau (now Opava, Czech Republic). He had to take four months off during his gymnasium studies due to illness.[citation needed] From 1840 to 1843, he studied practical and theoretical philosophy and physics at the Philosophical Institute of the University of Olmütz (now Olomouc, Czech Republic), taking another year off because of illness. He also struggled financially to pay for his studies, and Theresia gave him her dowry. Later he helped support her three sons, two of whom became doctors.[11]
He became a monk in part because it enabled him to obtain an education without having to pay for it himself.[12] As the son of a struggling farmer, the monastic life, in his words, spared him the “perpetual anxiety about a means of livelihood.”[13] Born Johann Mendel, he was given the name Gregor (Řehoř in Czech)[2] when he joined the Order of Saint Augustine.[14]
When Mendel entered the Faculty of Philosophy, the Department of Natural History and Agriculture was headed by Johann Karl Nestler who conducted extensive research of hereditary traits of plants and animals, especially sheep. Upon recommendation of his physics teacher Friedrich Franz,[15] Mendel entered the Augustinian St Thomas’s Abbey in Brünn (now Brno, Czech Republic) and began his training as a priest. Mendel worked as a substitute high school teacher. In 1850, he failed the oral part, the last of three parts, of his exams to become a certified high school teacher. In 1851, he was sent to the University of Vienna to study under the sponsorship of Abbot Cyril František Napp [cz] so that he could get more formal education.[14] At Vienna, his professor of physics was Christian Doppler.[16] Mendel returned to his abbey in 1853 as a teacher, principally of physics. In 1856, he took the exam to become a certified teacher and again failed the oral part.[17] In 1867, he replaced Napp as abbot of the monastery.[18]
After he was elevated as abbot in 1868, his scientific work largely ended, as Mendel became overburdened with administrative responsibilities, especially a dispute with the civil government over its attempt to impose special taxes on religious institutions.[19] Mendel died on 6 January 1884, at the age of 61, in Brünn, Moravia, Austria-Hungary (now Czech Republic), from chronic nephritis. Czech composer Leoš Janáček played the organ at his funeral. After his death, the succeeding abbot burned all papers in Mendel’s collection, to mark an end to the disputes over taxation.[20] The exhumation of Mendel’s corpse in 2021 delivered some physiognomic details like body height (168 cm (66 in)). His genome was analysed, revealing that Mendel also suffered from heart problems.[21]
Tarot Card for November 1: The Two of Wands
The Two of Wands
The Lord of Dominion is an important card when we consider our personal freedom of choice, for it relates to the way in which we live in accordance with our own Will, and the consequent results of this.
The card indicates that we are in charge of the way that our lives are unfolding, and that this happens in the fashion we had anticipated. It does not rule out the occasional nice surprise, nor obstacle, but it does promise us that we are in a state of mind which allows us to fulfil our needs and chase our destiny.
There’s harmony and contentment when we manage to achieve this position in life. Events take place in an ordered and positive fashion. Things unfold around us the way that we want them to. Everything goes according to plan.
In fact, this is probably a natural state for a healthy human being. The fact that we have to struggle so hard to achieve it, and then maintain it, is more a comment on the type of life we lead, than anything else.
When we can bring ourselves in harmony with the forces of our Universe, achieving our dreams becomes far more possible than at any other time. We attain harmony when we are centred and at ease with ourselves.
Careful planning is always important when this card comes up – again there is a need to order our future so that we know where we’re headed. And it’s also important to reconcile any uncertainty or confusion generated within us. Both of these actions will ensure that nothing interferes with the flow of our own Will out into the Universe.
On very rare occasions this card will come up with others like the Star, or the Priestess, to indicate periods of huge spiritual breakthrough. Make the best of them when they arrive!!
(via angelpaths.com and Alan Blackman)
Book: “The Trauma of Birth”
The Trauma of Birth
by Otto Rank
A protégé of Freud, Rank parted ways with his mentor over the controversial theory in this book—that the emotional disorder known as anxiety neurosis is caused by profound psychological trauma which occurs at birth. Thought-provoking coverage of infantile anxiety, sexual gratification, neurotic reproduction, religious sublimation, other topics.
(Goodreads.com)
The Most Dangerous Mind of the 20th Century
Seekers of Unity Premiered Oct 20, 2022 Despite being long rejected, there are very few thinkers who have framed the way you, the modern person, thinks about yourself and the world around you as the irreverent neurotic Jewish Austrian neurologist, Sigmund Shlomo Freud. Join us to learn about his life, his ideas and his legacy. Part 2: The Mystic that Challenged Freud https://youtu.be/NSNVB-iYNyY Part 3: Coming soon… 00:00 Introduction 03:45 Freud’s Life 24:15 Freud’s Ideas 31:31 Freud’s Legacy