Having arrived in Europe is both a triumph and a shock to the system. For the past two years we’ve explored the Earth’s faraway wild places with wonder and amazement. Every time we moved we were moving into the unknown, and with it came a sense of adventure and uncertainty. Europe is sort of the end of the line on our trip, and marks the emergence from the unknown into a world that we know. We used to live in Europe, after all, and have spent considerable time exploring it. While arriving in Europe after two and a half years of exploration was intended to seem like a relief, what we experience instead is something unexpected.