The Beginning and End of Nature

When people talk about the end of nature, what exactly is this nature that has ended? It’s not like the whole universe imploded. Earth is still spinning. Nature isn’t the universe, and it’s not a planet. It’s nature. Nature is an idea, a word, a symbol, which is not to say that it is merelyContinue reading “The Beginning and End of Nature”

20 Days on Mercury: A Ten Year Retrospective

One year on Earth (365 days) is four years on Mercury.  Mercury revolves around the sun relatively quickly: once every eighty-eight Earth days.  While the years are relatively short on Mercury, the days are long—twice as long.  One day on Mercury takes two years on Mercury, which is to say, it takes two solar revolutionsContinue reading “20 Days on Mercury: A Ten Year Retrospective”