The EBU has published very interesting series of debates on various topics. Each one has two experts presenting opposite arguments on a disputed topic. Here are the links (PDF):
Opening 1NT with a 5 card major
Sponsors playing for national teams
Opening bid with 5-5 in the black suits
Weak NT vs strong NT
Teams vs pairs
Attitude vs count signals
Disciplined vs random preempts
Percentages vs flair
Opening bid with 4-4 in a major and a minor
RKCB vs simple Blackwood
Smith peters
A hair-raising slam
2 days ago
