האלכימיה נחשבת היום לפסאודו מדע, אולם חוקרים מצביעים על עניין עמוק בתחום שעסקו בו גדולי הדורות – ממלכי ישראל ועד לאייזק ניוטון

רקפת תבור | 13 בינואר 2022 | פילוסופיה | 5 דק׳

שיעור באלכימיה ובהתמרת נפשות

כשמדובר באלכימיה, רבים מאיתנו חושבים על המאמצים העצומים שהשקיעו אנשי ימי הביניים והרנסנס בניסיונות להפוך מתכות פשוטות, עופרת למשל, לזהב נחשק. רבים מאיתנו אולי זוכרים את הניסיונות לפתח שיקויי אל-מוות – תרופות שיובילו את המין האנושי לחיי נצח. ניסויים אלה, שלימים התבררו כחסרי תוחלת, תייגו את האלכימיה כתחום פסאודו מדעי שלכל היותר שימש כבסיס להתפתחות הכימיה המודרנית.

אולם כיצד ניתן להסביר שאפילו אייזק ניוטון בן המאה ה-17, מגדולי הפיזיקאים בעולם, התעניין בניסויים מסוג זה? במקביל לפיתוח תורת הגרביטציה הקלאסית והנחת הבסיס לתורת המכניקה הכוללת את שלושת חוקי התנועה, הקדיש ניוטון את מרבית זמנו דווקא לאלכימיה. האם כל עניינו היה בהפקת זהב?

בשנים האחרונות מגוון חוקרים והיסטוריונים מציעים שהתמונה ששרדה עד ימינו לגבי האלכימיה מסולפת ולמעשה מציגה רק חלק קטן מתחום עניין רחב הרבה יותר. החוקרים מציעים שלפחות בכמה מהטקסטים העוסקים באלכימיה, בעיקר הקדומים שבהם, ההתייחסות לזהב נחשק משמשת כמטאפורה למשהו נשגב הרבה יותר הקשור לנפש האדם.

רוצה לקרוא עוד?

להמשך קריאה הירשמו או התחברו

"האלכימאי", איורו של מתיוס ואן הלמונט מהמאה ה-17 | Mattheus van Helmont/Science History Institute/PD

צילום: Shutterstock

טרילמת הברון מינכהאוזן – מדוע אין דרך לבסס באופן מוחלט אף טענה או אמונה

איל לוינטר

הרעות הגדולות של העולם – מלחמה, עוני ופשע, למשל – נתפשות במונחים שונים לגמרי בעיני בעלי ההשקפות הגדורות והלא גדורות

הספר שמסביר כל ויכוח פוליטי באמצעות תיאוריה אחת פשוטה

איל לוינטר

איור

פרדוקס טוקוויל – ככל שהמצב משתפר, נהיה גרוע יותר

איל לוינטר

מה נשאר מאיתנו אחרי שנלך?

מאיה מזרחי

צילום: Shutterstock

הדרך הטובה ביותר להתמודד עם שעמום? לחשוב על הנשמה

דינה גורדון

סיזיפוס מהמיתולוגיה היוונית. נענש על ערמומיותו ונגזר עליו לגלגל סלע במעלה הר רק כדי להגיע לפסגה ולצפות בו נופל חזרה מטה

מדוע לסבול זה טוב

מאיה מזרחי

הירשמו לניוזלטר שלנו וקבלו תוכן חדש למייל מדי חודש

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