Darwinian selection
works over long timescales, not just from one generation to the next.
Not exact matches
[It is helps us to understand what natural forces are currently at
work that could be causing changes... But note that some natural forces like the ones that I talked about above
work over much
longer timescales than the century
timescale over which we are making significant changes in greenhouse gas levels.
Excellent
work as usual, Bob, but you won't be surprised that I'm still trying to see how your ENSO material can be
worked into the climate cycling from MWP to LIA to date without some other force altering the relative strengths of El Nino and La Nina
over longer timescales than the multidecadal.