What Will Change Everything? - the 2009 Edge Annual Question [more inside]
posted by Gyan on Dec 31, 2008 - 25 comments

What have you changed your mind about? Why? - the latest installment of The Edge Annual Question [more inside]
posted by Gyan on Dec 31, 2007 - 27 comments

Science explores 125 big questions that face scientific inquiry over the next quarter-century. [via]
posted by Gyan on Jun 30, 2005 - 23 comments

Notes & Queries - questions that only fools and geniuses would dream of.
posted by Gyan on May 13, 2005 - 19 comments