Juan Orbea

Incrementally improving an explanation of a technical idea might take a single author weeks to do, but could go on to save a day for thousands, tens of thousands, or hundreds of thousands of students, if it becomes the best option available.

How will we apply technology that is more intelligent than its creators? Again, the primary aspect of nanobot-based virtual reality that is not yet feasible is size and cost. You (i.e., your brain) could decide to cause your muscles and limbs to move as you normally would, but the nanobots again intercept these interneuronal signals, suppress your... See more

How to Use Your Brain Scan

For the modern world, questions about the nature of humanity would be viewed on par with the struggle among the Lilliputians about the correct way to cut open an egg. Hobbes, the first truly modern philosopher, boasted of how he deserted and ran away from fighting in a religious war; a cowardly life had become preferable to a heroic but meaningless... See more

How big is the college? The bigger the college, the bigger the alumni network. The bigger the alumni network, the more weak ties you have, which are great for career, marriage, and a host of other life attributes. Harvard Business School has figured this out and has classes of 900 compared to Stanford and MIT Sloan of 400.How strong is the affinity... See more

For example, Twitter Inc. is centralized (it has a board of directors as its ultimate decision-making authority) and relatively non-autonomous (it exists to generate profits for the benefit of its stockholders). The Ethereum Foundation, like Twitter Inc., is centralized (it has a board of directors or similar governing body), but, unlike Twitter... See more

Our conclusion was that this isn’t a temporary blip that will swiftly trend-back up in a V-shaped recovery of valuations but rather represented a new normal on how the market will price these companies somewhat permanently. We drew this conclusion after a meeting we had with Morgan Stanley where they showed us historical 15 & 20 year valuation... See more

When the niche shifts from being just nature, to being consciousness and culture itself, wild type groups start to have a conflict. What emerges from this transition is the Domesticated type.