Falling snow flakes are humbling. Not just because of their beauty, but also because of their gentle ability to completely paralyse a developed and overpopulated country with traffic jams, clogged railroad switches and closed runways. But although that (together with … Continue reading →
In climatology development of the average may differ substantially from the extremes – both as a characteristic of the normal distribution – and the possibility of skewness increases. On average the Dutch climate shows a clear warming trend – but … Continue reading →
Graph of the day: world temperature record between 1880 and 2011, showing annual and 5-year mean temperature, NASA’s Goddard Institute for Space Studies (GISS) data. Image credit: NASA Earth Observatory, Robert Simmon.