Tag: different directions
‘Supergenes’ Bend the Rules of Evolution
This article was originally published by Quanta Magazine.
Thousands of miles from home in the steamy Amazon rainforest in the mid-1800s, the British naturalist Henry Walter Bates had a problem. More than one, really: There were thumb-size biting insects, the ever-present threat of malaria, venomous snakes, and mold and mildew that threatened to overtake his precious specimens before they could be shipped back to England. But the nagging scientific problem that bothered him involved butterflies.
Bates had noticed that some
What Brexit Promised, and Boris Johnson Failed to Deliver
Britain today is a poor and divided country. Parts of London and the southeast of England might be among the wealthiest places on the planet, but swaths of northern England, Wales, Scotland, and Northern Ireland are among Western Europe’s poorest. Barely a decade ago, the average Brit was as wealthy as the average German. Now they are about 15 percent poorer—and 30 percent worse off than the typical American.
The great project of Boris Johnson’s government is to “unite