The real world will feel dull, flat, colorless, blurry compared to the experiences you'll be able to create in people's brains. ...People are going t… - Gabe Newell

I'd like to thank Sony for their gracious hospitality, and for not repeatedly punching me in the face. If I seem a little nervous, it's because Kevin Butler was introduced to me backstage as the VP of sharpening things.

We're way closer to The Matrix than people realize, It's not going to be The Matrix—The Matrix is a movie and it misses all the interesting technical subtleties and just how weird the post-brain-computer interface world is going to be.It turns out that your brain has really good interfaces for some things and really badly designed, kludge-y interfaces for doing other things. And, the fact that your immune systems gets involved in your perceptions of temperature means there are all sorts of weird parts of your brain that participate in the sensation of being cold, whereas things like your motor cortex or your visual cortex are much more tractable problems. And that's what I mean. We're going to learn a lot as we proceed as to what things work and what things don't, what things are valuable to people and what things are party tricks that don't really matter in the long run ... I think that it's an extinction-level event for every entertainment form that's not thinking about this.

The original Half-Life took two years to create and Half-Life 2 took six years. That means Half-Life 3 would ship in approximately 2022. By which time we'll all be retired. With episodic content we can answer everybody's questions about what happened at the end of Half-Life 2, and we can do it in 18 months rather than 18 years.