Gone Home' is a game about exploration, and everything you'll experience is tied intimately to the space of the spooky house around you. Your task is simple: Poke around.

If I look into my past, I was definitely into inventors. I was into stories of Edison and Tesla and da Vinci and all these guys making stuff in their garage.

Doing research for 'Penumbra,' I read quite a bit about the early history of printing, and the more I did, the more it sounded like... the Internet today. There was crazy competition and upheaval; there were constant arguments about new techniques, new materials, new machines; and, of course, there were fortunes to be made.

Social systems have values - arguments baked into their design. For example, Twitter's core argument seems to be, 'Everything should be public, and messages should find the largest audience possible.' Snapchat's might be, 'Communication should be private and ephemeral.'

Racism cannot be cured solely by attacking some of the results it produces, like discrimination in housing or in education.

I've known for years that the university underserved the community, because we assumed that university education is for 18- to 22-year-olds, which is a proposition that's so absurd it is absolutely mind-boggling that anyone ever conceptualized it. Why wouldn't you take university courses throughout your entire life?

It was only in the second year of my Ph.D. that I started acting. I wasn't in school plays or anything; I was in bands, but I wasn't cool. There's no such thing as a cool physics person, is there?

Human beings are accustomed to think of intellect as the power of having and controlling ideas and of ability to learn as synonymous with ability to have ideas. But learning by having ideas is really one of the rare and isolated events in nature.