<HTML>Thank you DP.
Science improves because we constantly seek to improve our understanding. There are times this occurs without our interntion too - Like the odd apple that falls down, (I for one, am always on the lookout).
It is this grounding of science in us that I seek so we understand as much 'without' as 'within'. Science will be poorer if it stops at 'without'.
Case in point: I know how to pull the trigger of a gun , do I know how to stop myself from pulling the trigger? Let us see who the I tranforms into, if we have the courage to, in our modern societies.
Such grounding will also help scientific progress, be it any field, with a little less bias.
Thank you for your time and thoughts
Sri</HTML>