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Worldbuilding
William Walker III's user avatar
William Walker III's user avatar
William Walker III's user avatar
William Walker III
  • Member for 3 years, 2 months
  • Last seen more than a week ago
  • Cambridge, MA, USA
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About

PhD Energy Policy Scholar (policy background, not an engineer), with a focus on sustainability/renewables, and thinking at the lifecycle/systems level.

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Top posts
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46
The abundance of which material would provide the most improvement to world economy?
Nov 17, 2022
34
What teeniest lone change would have actualized transcontinental High Speed Rail in the USA?
Dec 6, 2021
19
If a civilization has biotechnology, why do they still prefer mechanical augmentations?
Dec 15, 2021
18
Nuclear Piston Engine - Is it possible?
Oct 18, 2022
17
How Fireproof Could a Fire Creature Be?
Dec 8, 2021
17
How might nuclear power have never been developed?
Dec 13, 2021
17
Would it be possible for modern firearms, such as an AR-15, of any variation to survive an apocalypse?
Jan 12, 2023
16
Biological siege weapons: Part 1 - Are living things capable of breaking down the gates of a medieval gatehouse?
Dec 9, 2021
15
Process to establish an officially recognized police department in the United States
Jul 22, 2021
11
How much time is needed to judge an Earth-like planet to be safe?
Jun 19
Top network posts
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159
Why does Joe Biden always tweet from @POTUS and not @JoeBiden?
108
Why does the amount of stimulus checks depend on each person's income, not assets?
108
How do the Republicans' recent laws make it harder for Democratic voters to vote?
92
Is there objective proof that recent bills (1st half of 2021) that restrict voting are targeting Democratic voters specifically?
68
Why do some (North Americans) consider Europe socialist?