We are, after all, living in the 21st century, long after the invention of automobiles, telephones, computers and the internet. The era of the horse and buggy has come and gone. Some progress is ...

Wallace in The Malay Archipelago. These observations, penned in the late 19th century, clearly anticipated 21st-century environmental problems and their causes. Wallace's foresight was rare at his ...

In other words, to understand Trump is to recognize that he wants to bring a 19th-century foreign policy into the 21st century. Immediate and instant access to the full searchable library of tens ...