I suspect millions of people from my generation probably have comparable stories to tell: if not of sports simulations then of Dungeons & Dragons, or the geopolitical strategy of games like Diplomacy, a kind of chess superimposed onto actual history.

Deep down, the US, with its space, its technological refinement, its bluff good conscience, even in those spaces which it opens up for simulation, is the only remaining primitive society.

Weightlessness was unbelievable. It's physical euphoria: Nothing about you has any weight. You don't realize that you are weighed down all the time by yourself, and your organs, and your head. Your arms weigh down your shoulders. In space simulation, you get to fly like Superman! You're hanging in the air! It's the coolest thing.

Learning by doing, peer-to-peer teaching, and computer simulation are all part of the same equation.

The computer is not, in our opinion, a good model of the mind, but it is as the trumpet is to the orchestra - you really need it. And so, we have very massive simulations in computers because the problem is, of course, very complex.

The most used program in computers and education is PowerPoint. What are you learning about the nature of the medium by knowing how do to a great PowerPoint presentation? Nothing. It certainly doesn't teach you how to think critically about living in a culture of simulation.

Nvidia's self-driving-car business grew out of a long-standing relationship with auto companies. Car guys used Nvidia chips for computer-aided design, then used Nvidia supercomputer chips to do crash simulations. When the car guys started thinking about autonomous vehicles, Nvidia leaped at the chance to help them solve the problem.

Survival machines that can simulate the future are one jump ahead of survival machines who can only learn on the basis of overt trial and error. The trouble with overt trial is that it takes time and energy. The trouble with overt error is that it is often fatal. Simulation is both safer and faster. The evolution of the capacity to simulate seems to have cumulated in subjective consciousness.

Your life is not a simulation; it's the real game. Play wisely.

Truth at last cannot be hidden. Dissimulation is of no avail. Dissimulation is to no purpose before so great a judge. Falsehood puts on a mask. Nothing is hidden under the sun.

And still the text will remain, if it is really cryptic and parodying (and I tell you that it is so through and through. I might as well tell you since it won't be of any help to you. Even my admission can very well be a lie because there is dissimulation only if one tells the truth, only if one tells that one is telling the truth), still the text will remain indefinitely open, cryptic and parodying.

In the ideal classroom the teacher is either spending all of their time doing deep interventions with students on a one-on-one basis or facilitating true interactivity - labs simulations projects.

Deep down the US with its space its technological refinement its bluff good conscience even in those spaces which it opens up for simulation is the only remaining primitive society.

It is not in the power of even the most crafty dissimulation to conceal love long where it really is nor to counterfeit it long where it is not.

Learning by doing peer-to-peer teaching and computer simulation are all part of the same equation.