Bill Longstaff

How races differ

Science has little use for the term “race.” Defining it is too problematic due to genetic variation among individuals and populations. To quote geneticist Kenneth Kidd, “Race is not biologically…

Death of an elm

The idea that trees have personalities may be offensive to science, but sometimes they just do. Such is the massive elm that sits in the middle of a Calgary Stampede…

Kudos to Maria Ressa

Among the numerous seriously unpleasant men leading countries in the world today, Rodrigo Duterte, president of the Philippines, must be included. Perhaps his most odious policy is his support for…

Kim struts his stuff

Nuclear technology does more than make powerful weapons. It also makes for powerful politics. It allows Kim Jong-un, ruler of a sordid little dictatorship, possibly the most backward nation on…

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