Satellite Atmosphere Global Cooling : ...............25Year=7Year+18Year... Thermometer Troposphere Warming : ...............390Year=1997-1607...
Joannes Sevenhans
Alcatel Academy Distinguished Member 2001 ...IEEE Fellow 2000 for contributions to the design of solid state telecommunication transceivers ...PhD 1984 KULeuven ...Semi-retired ...Always looking for a next project ...
From earthly thermometers and tree ring counting and ice core proxis to satellite thermography and solar cycles :
Satellite thermographic measurements look like global cooling since 7 years now.
Before the 25 years of this (by satellite measured and by balloon measured) recent decennia of "Modern Minimum"-solar cooling nowadays ... we really had 390 years of solar global warming after the previous "Mini Ice Age" during the "Maunder Minimum".
Solar 1365W/m2 irradiation went 3W/M2 peak to peak up & down since super grand solar minimum of 17 century "Maunder Minimum" well known "Little Ice Age" ...
领英推荐
Before you jump into conclusions : Climate change can not be predicted based on a 25 year long cooling/warming slope.
Climate makes a complex temperature interference pattern of 3 basic long term cycles : 190 year cycle1, 460 year cycle2 and 1000 years cycle3
Anyway :
In climate science there are too many unanswered questions and too many unquestioned answers ...
But :
Health & Climate & Energy are really very complicated and delicate politico-scientific stuff and also socio-economic stuff but we do the best we can and try to explain it as simple as possible but not simpler than that in the group :