Sometimes entire categories of craigslist are rendered nearly unusable by spam. Con artists prowl the listings, paying sellers with fake cashier's checks and luring buyers to share their credit card numbers. Gary Wolf artistbuyercard share on social
The Internet's great promise is to make the world's information universally accessible and useful. Gary Wolf accessiblegreatinformation Change image and share on social
The fondest dream of the information age is to create an archive of all knowledge. You might call it the Alexandrian fantasy, after the great library founded by Ptolemy I in 286 BC. Gary Wolf agealexandrianarchive Change image and share on social
The problem of forgetting might not torment us so much if we could only convince ourselves that remembering isn't important. Perhaps the things we learn - words, dates, formulas, historical and biographical details - don't really matter. Facts can be looked up. That's what the Internet is for. Gary Wolf biographicalconvincedate share on social
As a science fiction fan, I had always assumed that when computers supplemented our intelligence, it would be because we outsourced some of our memory to them. We would ask questions, and our machines would give oracular - or supremely practical - replies. Gary Wolf assumecomputerfan share on social
Humans make errors. We make errors of fact and errors of judgment. We have blind spots in our field of vision and gaps in our stream of attention. Sometimes we can't even answer the simplest questions. Gary Wolf answerattentionblind share on social
Every day the choristers of the social web chirp their advice about openness and trust; craigslist follows none of it, and every day it grows. Gary Wolf advicechirpchorister Change image and share on social
Fortunately, human forgetting follows a pattern. We forget exponentially. A graph of our likelihood of getting the correct answer on a quiz sweeps quickly downward over time and then levels off. Gary Wolf answercorrectdownward Change image and share on social
Even as the Internet has revived hope of a universal library and Google seems to promise an answer to every query, books have remained a dark region in the universe of information. We want books to be as accessible and searchable as the Web. On the other hand, we still want them to be books. Gary Wolf accessibleanswerbook share on social