"JALOUSIE SENTINELLE" explores the dynamics of jealousy, from family relationships to international rivalries. Through hard-hitting analysis, the book reveals how this feeling, often perceived as a weakness, becomes a driving force behind conflicts in various contexts.Each chapter tackles crucial themes, such as the rise of new superpowers, the struggle of indigenous peoples for their resources, and the economic and technological tensions that mark our times. By questioning the consequences of these rivalries, the author proposes a reflection on the possibility of escaping this cycle of jealousy." JALOUSIE SENTINELLE" is not just an assessment of contemporary conflicts, but an invitation to consider solutions that will foster cooperation and harmony in a changing world. Essential reading for anyone interested in the challenges facing our society today.