I've been thinking about death.
I do this every now and again, despite the fact that in a youth-obsessed culture, any consideration of the full course of our lives as humans is often seen as morbid wallowing.
We weren't always like this and I wonder if the blame can at least partly be attributed to the belief that the Pakeha mix of Anglo-Celtic culture is the same thing as the soulless consumerism that "the West" has propagated, like a global religious cult over the last half century.
The mantra of: "Gain is always good and loss is always negative." It's not. As a visiting friend mulled as we trawled rock pools tailing after a couple of excited kids with sticks and pockets full of shells and dead crabs. "Unrestrained growth is not culture, it's cancer."
Buddhist cultures don't have the same death-defying avoidance of considering the ends of our lives and in their temples, murals constantly encourage visitors to dwell on their own deaths in order to better consider what is really important in life. We did the same with our "memento mori" art works in medieval times and even brooches in Victorian times that included some reminder of death so that we could bear in mind the transience of our lives and gain some focus on where we might best spend our energy. In some ways my own collection of bones, started in childhood from a fascination of how the natural world worked; is my own memento mori, and a reminder of long hours of happy beachcombing.