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יום אחד באוגנדה ראה ד\"ר איתמר כהן כפר שלם רוקד סביב ילד קטן ונותן לו לשתות סמים פסיכדליים. וזאת הייתה הפעם הראשונה שבה הוא ראה את הילד הזה מחייך.

מגדיר סמים הוא מדריך מדעי ומעשי ראשון בשפה העברית ליחסיו הסבוכים והמורכבים של האדם עם משני תודעתו. הוא נכתב מתוך מאמץ כן להשתחרר מהוויכוח הקבוע והפשטני של \"סמים טוב / סמים רע\", ולהציע מידע מקיף, כולל ומתוקף מדעית, על הסכנות והפוטנציאל, על תופעות הלוואי והתופעות הברוכות, של סמים שונים ומשונים – מהם פסיכדליים ומהם דיסוציאטיביים; מהם ממריצים ומהם הממריצים החדשים שנמכרים עכשיו במסיבות בכל העולם: LSD, DMT, מסקלין, MDMA, ממסי, קוקאין, קנאביס ועוד ועוד. מה קורה למוח האדם כשהמולקולות הללו משתחררות במחזור הדם? וחשוב מכך – מה קורה בתודעה?

איתמר כהן הוא דוקטור לפסיכולוגיה קלינית מטעם אוניברסיטת UCL, מרצה פופולרי וחוקר חומרים פסיכדליים.

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ד"ר איתמר כהן

מגדיר סמים