Overview Shift. What Happens to the Human Mind When It Sees Earth from Above

Astronauts leave Earth as technicians, pilots, and scientists. They often return as humanitarians, philosophers, and environmentalists. This cognitive shift is known as the "Overview Effect"-a profound psychological reaction to viewing the Earth as a fragile, borderless blue marble hanging in the void. This book compiles interviews with space travelers from the Apollo era to the ISS, exploring how the vantage point of orbit dissolves political ideologies and national identities.
It argues that we don't need to go to space to benefit from this perspective, offering psychological tools to induce this "cosmic empathy" here on the ground. A guide to thinking like a planet instead of a nation.