“there is no prescribed route to follow to arrive at a new idea. You have to make the intuitive leap. But the difference is that once you've made the intuitive leap you have to justify it by filling in the intermediate steps. N my case, it often happens that I have an idea, but then I try to fill in the intermediate steps and find that they don't work, so I have to give it up.” GivingTryingMadeIdeasHappensDifferencesStepsCasesJustifyLeapNew IdeasRoutesFillingIntuitiveFilling In Author:Stephen Hawking
“When we mistake what we can know for all there is to know, a healthy appreciation of one's ignorance in the face of a mystery like soil fertility gives way to the hubris that we can treat nature as a machine. Once that leap has been made, one input follows another, so that when the synthetic nitrogen fed to plants makes them more attractive to insects and vulnerable to disease, as we have discovered, the farmer turns to chemical pesticides to fix his broken machine.” KnowsWayGivingHas BeensMadeFacesTurnsMistakeMysteryLandIgnoranceBrokenHealthyDiseaseMachinesTreatsPlantAppreciationVulnerableAttractiveSoilFedsLeapChemicalsFarmersInsectsInputHubrisFertilitySyntheticPesticidesNitrogen Author:Michael Pollan