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Canada To Measure Marijuana Use By Testing Sewage

Apr 13, 2018

As a bill that would legalize recreational marijuana works its way through the Canadian Parliament, the government is gearing up to track cannabis consumption more closely than it has before. Statistics Canada has begun to do city-scale drug screening by monitoring what Canadians flush down the toilet.

If the recent Lady Doritos furor is anything to go by, then consumers have very strong opinions about how we're meant (or not meant) to eat our chips.

Four of last season's hurricanes were deemed so destructive and deadly that the U.N.'s World Meteorological Organization has decided to retire their names.

What makes a group of animals genetically similar to each other?

Traditionally, scientists have thought that animals living near each other are more likely to have things in common genetically. Another explanation is that animals living in similar environments — like high altitudes or hot temperatures — might evolve in similar ways.

This post is my last for 13.7: Cosmos & Culture.

For 6 1/2 years, I have had the privilege and the pleasure of writing commentaries — about 50 every year — for NPR on animals, anthropology, human evolution, nature, gender and higher education.

The blog's science and culture commentary is being discontinued by NPR — and, so, it's time to say goodbye.

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