In the Cambridge Union debate between entrepreneur and investor Peter Thiel, questions arose about his political stance regarding the upcoming presidential elections and the possibility of Donald Trump selecting JD Vance as his vice presidential candidate. 

Thiel also discussed the challenges facing biotech startups, the importance of asking unpopular questions, and the potential impact of AI on scientific innovation. Thiel acknowledged the difficulties in biotech, including heavy investments, regulations, and cultural challenges, but expressed hope for progress through continuous questioning and innovation. He also shared his belief in asking difficult and socially awkward questions and expressed admiration for early modern scientists like Galileo.