In the spring of 2022, Aru and Addie were intensly studying a recent manuscript of Dr. Tom Gannon, TPhD on the Ethics of Train Ambiguity. They were not yet as smart as Tom Gannon so they had many questions. Tom Gannon graciously agreed to enlighten the students of train philosophy at the UT Austin Math Department by giving a talk on his thesis. The talk was the greatest talk ever. Afterwards, in the questions and answer portion, the final open questions of the Grand Central Unified Theory of Train Philosophy -- which establishes a cannonical trainfinity theoretic injection between problems in train philosphy and trolley problems in philosophy -- were resolved.Â