I sat in a bath holding my breath. Half my face submerged in the water. I stared along the glassy surface, at my feet. They both stared back at me, obviously unimpressed. Occasionally, a fleshy seal would break the surface, bob around a bit, then sink back down to look for fish. The beat of my heart from the depths caused ripples of life to run away from me. Feet are quite badly underrated. I wonder how many people on this planet are staring at their feet? I wonder how many people in the Universe are staring at their feet? It is just a twist that my bath is where it is in the Universe. It could just as easily be in a different spiral arm, on a different spherical rock orbiting a different star. Our planet, the third from the sun, has perfect physical and chemical credentials for sustaining life, for evolution, for me to have a luke-warm bath. The sun, the source of all our power, is a star, not a Matt Damon or Nicole Kidman, but more an Andy Peters or Julia Sommerville. It is a pretty ...