Lunchtime reading

While I wait for my frozen pizza to cook, I've got these stories to keep me company:

• Jakob Nielsen has updated his classic article "10 usability heuristics for UI design."
• Steve Coll tries to figure out what the president gets out of contesting Biden's win.
• Paul Krugman looks at the way half the country ignores the science in ending the pandemic and despairs at how we can forestall climate change.
• Patrick Smith reminds us that we've gone more than 19 years since the last major US air carrier crash, which shows us how far aviation safety has come in the last 50 years.

Going to check my pizza now.