![https://xkcd.com/1377.
Transcript.
[Cueball and Megan are walking down a hill.]
Cueball: The Fermi paradox keeps getting worse. If planets are common, where is everybody?
Megan: Imagine you're a scuba diver looking at the ocean floor. You know there's a fish there, but you can't see it. Why?
Cueball: Maybe the fish looks like sand.
Megan: Yeah...
[Zoom out to the Earth from space, with a black background.]
Megan: ...and what would that tell you about the ecosystem?
[Earth moves slightly out of the panel.]
[Earth moves halfway out of the panel.]
[Blank panel.]
[A shark swims through the panel, with movement lines indicating a wavy path.]](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:jb75ri5nvxupehpy7rnjmc55/bafkreienbknw67ihziffzb3winwxf5icy6mbknznpki5tpuexko53ou4xu)
https://xkcd.com/1377. Transcript. [Cueball and Megan are walking down a hill.] Cueball: The Fermi paradox keeps getting worse. If planets are common, where is everybody? Megan: Imagine you're a scuba diver looking at the ocean floor. You know there's a fish there, but you can't see it. Why? Cueball: Maybe the fish looks like sand. Megan: Yeah... [Zoom out to the Earth from space, with a black background.] Megan: ...and what would that tell you about the ecosystem? [Earth moves slightly out of the panel.] [Earth moves halfway out of the panel.] [Blank panel.] [A shark swims through the panel, with movement lines indicating a wavy path.]
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