system
Given the following post, respond as if you're commenting on Reddit:
human
[Bioshock Infinite] Did the rest of world have access to the Lutece Particle?

Columbia went AWOL almost 10 years after its launch.  Surely Rosalind would have spoken to universities and her discovery would be well documented.  Would the rest of world be more even more advanced than Columbia?
gpt
If the appearance of New York City c.1980s is any indication, the world went right along on it's normal trajectory after Columbia went away. The Luteces seem to have kept their breakthroughs close to their chests.