- Icebergs breaking free
- The statue of liberty's little island being built up after it's coated in water
- S4,5 sea level rise in Chesapeake bay

Baltimore by S5 of The Expanse. Most of the "old" city is gone, flooded in by climate change.
— Eisenhart (@eisenharten) December 18, 2020
Unlike New York, they never got their seawall up on time to protect most of the present-day city.#TheExpanse pic.twitter.com/Wt515DQBU3
Once again we see the effects of climate change on this world; rising sea levels have apparently cut off Anchorage (and likely the entire Kenai Peninsula) from the mainland. #TheExpanse #SomeThingsINoticed pic.twitter.com/I9KzS1At8C
— Will Wagner \u2764\ufe0f\U0001f49c\U0001f499 (@will_wagner) September 8, 2018
I'm increasingly interested in the idea of "personal moats" in the context of careers.
— Erik Torenberg (@eriktorenberg) November 22, 2018
Moats should be:
- Hard to learn and hard to do (but perhaps easier for you)
- Skills that are rare and valuable
- Legible
- Compounding over time
- Unique to your own talents & interests https://t.co/bB3k1YcH5b
People talk about \u201cpassive income\u201d a lot but not about \u201cpassive social capital\u201d or \u201cpassive networking\u201d or \u201cpassive knowledge gaining\u201d but that\u2019s what you can architect if you have a thing and it grows over time without intensive constant effort to sustain it
— Andrew Chen (@andrewchen) November 22, 2018
Things that look like moats but likely aren\u2019t or may fade:
— Erik Torenberg (@eriktorenberg) November 22, 2018
- Proprietary networks
- Being something other than one of the best at any tournament style-game
- Many "awards"
- Twitter followers or general reach without "respect"
- Anything that depends on information asymmetry https://t.co/abjxesVIh9