The Ghost Map: Characters Description, analysis, and timelines for The Ghost Map 's characters. “… Farr began tabulating cholera deaths by elevation, and indeed the numbers seemed to show that higher ground was safer ground. You can tell from just scanning the instructions what kind of document they will ultimately produce: a rich and impossibly detailed inventory of the smells of Soho circa 1854. How could they ignore so much overwhelming evidence that contradicted their most basic theories? Print Word PDF. Build a tangled bank.”, “Bill Gates (and his successor at Microsoft, Ray Ozzie) are famous for taking annual reading vacations. And so Snow’s intervention did not just help bring the outbreak to a close.

Let us know what’s wrong with this preview of, “This is how great intellectual breakthroughs usually happen in practice. ( Log Out /  By using our site, you acknowledge that you have read and understand our. Just a moment while we sign you in to your Goodreads account.

Characters. He had personally seen so many residents recover from cholera after drinking Broad Street water. Superstition, then and now, is not just a threat to the truth. They have a lot of hobbies.”, “When you don't have to ask for permission innovation thrives.”, “Most discoveries become imaginable at a very specific moment in history, after which point multiple people start to imagine them.”, “When it first emerged, Twitter was widely derided as a frivolous distraction that was mostly good for telling your friends what you had for breakfast. These questions, too, deserve their own discipline: the sociology of error.”, “So part of the secret of hunch cultivation is simple: write everything down.”, “Johannes Gutenberg’s printing press created a surge in demand for spectacles, as the new practice of reading made Europeans across the continent suddenly realize that they were farsighted; the market demand for spectacles encouraged a growing number of people to produce and experiment with lenses, which led to the invention of the microscope, which shortly thereafter enabled us to perceive that our bodies were made up of microscopic cells.

They want to reinvent themselves by crossing conceptual borders. Not affiliated with Harvard College. Perfect. For one, bacterial life cycles are incredibly fast: a single bacterium can produce a million offspring in a matter of hours. Specifically, the Soho neighborhood. Thanks for exploring this SuperSummary Study Guide of “The Ghost Map” by Steven Johnson. Journals, diaries and notepads temporarily set aside for the time being, an epic adventure of online discovery has begun, unleashing my words into the virtual world in the hope that there is someone out there also trying valiantly to be undefined who can share in this process of undiscovery.

This is an evolutionary principle that has long been observed in populations of disease-spreading microbes. LitCharts makes it easy to find quotes by chapter, character, and theme. When it discovers evidence that contradicts this initial assertion—a clear case that cholera has been transmitted by water—the counter-evidence is invoked as further proof of the original assertion: the atmosphere must be so poisoned that it has infected the water as well.

( Log Out /  They're like having in-class notes for every discussion!”, “This is absolutely THE best teacher resource I have ever purchased. JOHN SNOW—This well-known physician died at noon on the 16th instant, at his house in Sackville-street, from an attack of apoplexy. Thrilling Tremors. You can help us out by revising, improving and updating It seemed entirely likely to many reasonable citizens of Victorian England—as well as to countless visitors from overseas—that a hundred years from now the whole project of maintaining cities of this scale would have proved a passing fancy.