I find it amazing that you think a piddly-ass small change on temperature has more of an effect on ice than soot does. I find it amazing that the insignificant increase of downward radiation from increasing CO2 with black-body temperatures below freezing have as much of an effect as soot.
What do your satellite studies tell of of arctic sea ice from 1850 to present day?
Oh wait... that's right... you have no such studies to rule out soot, solar changes, clearing of skies from the 1970's and forward EPA changes, etc.