Gary Marcus

The statement '@Science_boy_H mentioned in my substack essay yesterday on tulips and groupthink' is a reference to a personal publication discussing tulips and groupthink, which appears to be a response to a query about a different topic. The statement itself does not engage substantively with public issues, policies, or societal concerns but rather points to a personal essay that might. Without further context on the content of the essay, it's difficult to classify this as engaging in public discourse directly. It seems more focused on promoting a personal publication rather than engaging in a broader public debate or discussion.