15 July and I am home. We flew over China in four hours - a journey that took eight weeks on the ground. Along the way we had spectacular views of thunderstorms happening around and below us. It was an interesting flight - compounded by delays due to weather and the fact that BA had the cabin temperature at 30 Celsius for the first couple of hours However, the UK is sunny and cool (20 Celsius) and I'm looking forward to a walk on the downs.