How I learned to stop worrying and love the lab-leak theory - https://news.ycombinator.com/item?id=27184998 - May 2021 (235 comments)
More Scientists Urge Broad Inquiry into Coronavirus Origins - https://news.ycombinator.com/item?id=27160898 - May 2021 (341 comments)
The origin of Covid: Did people or nature open Pandora’s box? - https://news.ycombinator.com/item?id=27071432 - May 2021 (537 comments)
Edit: also these:
Scientists who say the lab-leak hypothesis for SARS-CoV-2 shouldn't be ruled out - https://news.ycombinator.com/item?id=26750452 - April 2021 (618 comments)
Why the Wuhan lab leak theory shouldn't be dismissed - https://news.ycombinator.com/item?id=26540458 - March 2021 (985 comments)
The Lab Leak Hypothesis - https://news.ycombinator.com/item?id=25640323 - Jan 2021 (229 comments)