Not exact matches
Is it also fair to say that like any other insulator each fixed
incremental addition of more insulation is less effective than the previous increment — so that like having on five layers of clothing
in the arctic winter adding a sixth won't help keep you
warm nearly as much as going from no clothes to adding the first layer?
For their study, Hansen and his colleagues combined ancient paleo - climate data with new satellite readings and an improved model of the climate system to demonstrate that ice sheets can melt at a «non-linear» rate: rather than an
incremental melting as Earth's poles inexorably
warm, ice sheets might melt at exponential rates, shedding dangerous amounts of mass
in a matter of decades, not millennia.
The record El Nino's and the
warm phases of the PDO and AMO have more to do with global
warming than infinitesimal
incremental increases
in a minute trace gas.
For hurricanes, for example, it's useful to know that for the foreseeable future the
incremental change
in damages caused by global
warming is relatively small compared to the impact of hurricanes
in the first place, so that for most practical purposes it's better to be afraid of hurricanes than to be afraid of global
warming's effect on hurricanes.
If you argue that CO2's absorption ability was saturated
in earlier events, then you have to argue that it is saturated today, and that
incremental CO2 will have no further
warming effect, which AGW supporters are certainly NOT arguing.