Tarsnap – Online Backups for the Truly Paranoid

“Tarsnap is a secure, efficient online backup service:

  • Encryption: your data can only be accessed with your personal keys.

We can’t access your data even if we wanted to!

  • Source code: the client code is available.

You don’t need to trust us; you can check the encryption yourself!

  • Deduplication: only the unique data between your current files and encrypted archives is uploaded.

This reduces the bandwidth and storage required, saving you money!

Tarsnap runs on UNIX-like operating systems (BSD, Linux, MacOS X, Cygwin, etc).”

https://www.tarsnap.com/

The New 8-bit Heroes

“While visiting his parents’ home in Central New York, Joe Granato discovered a box of forgotten illustrations, designed by he and other eight-year-old neighborhood friends—concepts for a video game for the original 8-bit Nintendo Entertainment System. He decided it might be fun to try to realize those ambitions.

But instead of creating it for a mobile device or modern console, he set out to use the same techniques and adhere to the same limitations that would have been employed in 1988 to make a new cartridge-based game actually playable on the now-archaic hardware.

Gathering a small team of modern creatives, what began as an explorative novelty project about building a video game for a system 30 years removed from relevance escalated to a two-year, ten-thousand-mile journey into an esoteric subculture made up of devotees to creating new NES games; artists who thrive on limitation.”

The New 8-bit Heroes

h/t Tedium.

Echo Chamber Test

“[D]oes a community’s belief system actively undermine the trustworthiness of any outsiders who don’t subscribe to its central dogmas? Then it’s probably an echo chamber…

…An echo chamber doesn’t destroy their members’ interest in the truth; it merely manipulates whom they trust and changes whom they accept as trustworthy sources and institutions.

And, in many ways, echo-chamber members are following reasonable and rational procedures of enquiry. They’re engaging in critical reasoning. They’re questioning, they’re evaluating sources for themselves, they’re assessing different pathways to information. They are critically examining those who claim expertise and trustworthiness, using what they already know about the world. It’s simply that their basis for evaluation – their background beliefs about whom to trust – are radically different. They are not irrational, but systematically misinformed about where to place their trust.”

—C Thi Nguyen, “Why it’s as hard to escape an echo chamber as it is to flee a cult.” Aeon. April 9, 2018.

The central idea isn’t that we all need “epistemological reboots”, although it’s often not a bad idea. The central idea is of intellectual humility, such as the possibility that you could be wrong. Philosophical skepticism, like that of Descartes, is taking it to the logical extreme, that not only can you be wrong, you might be wrong about everything. For example, everything we believe is real could be a Matrix-style simulation. We cannot exclude that possibility, even if it isn’t terribly useful in our day to day existence.