Royalty free images from the book Explore The Big Picture, Creative Commons Attribution 4.0 (CC BY 4.0).
Technology – Chapter 1























Humanity colliding with Earth’s boundaries – Chapter 2
















Our social foundation – Chapter 3

























Economy, politics and power – Chapter 4












Beyond Earth – Chapter 5
Number of Near-Earth Astroids (NEAs) NASA different regions black hole ergo sphere Schwarzschild radius event horizon singularity