Re: [Fis] Fis Digest, Vol 10, Issue 22

2015-01-21 Thread Koichiro Matsuno
At 5:37 PM 01/20/2015, Malcom Dean wrote: Entropy is a mathematical variable which balances equations, but cannot possibly describe the conditions and actual processes which lead to work, enable its completion, or detail its purpose. May I add some qualifications? Entropy must be a ni

Re: [Fis] Fis Digest, Vol 10, Issue 22

2015-01-21 Thread Terrence W. DEACON
Dear Malcom Dean, Unless you are claiming that the past 150 year of thermodynamics is bunk, I think your denial needs qualification. Of course "entropy" is a mathematical variable. And yes it balances equations. And yes it assesses only one aspect of the changes that occur in a physical transforma

Re: [Fis] Fis Digest, Vol 10, Issue 22

2015-01-20 Thread Malcolm Dean
On 2015-01-19 20:37 GMT+01:00 Joshua Augustus Bacigalupi < bacigalupiwo...@gmail.com> wrote to the FIS list: > > > Josh Bacigalupi here, fellow pirate. Thank you all for this thoughtful discussion. > > > > ... We can all agree that the creation of entropy is necessary to do work; ... With respec