The essay, which follows is an opinion piece that was written for The Globe and Mail. The style is therefore journalistic but aimed at a fairly sophisticated readership. Paragraphs are short, as is normal in a newspaper with its narrow columns, and the tone is more conversational than would be appropriate for a formal essay. Notice the clear statement of the thesis, the concrete illustrations in the body of the essay, and the way the conclusion leads to a more general statement of what is perhaps to come in the future. It is included here both because it is a good example of the essay form and because it explores the kind of problem you will come up against as you try to punctuate your essays correctly.