for the last century - This is apparently caused by the Sun or Jupiter's changes in gravity and
mag field effects on earth as relative orbit positions change) This then complies with the 2nd Law of Thermodynamics — ie Entropy, whereas the GCMs fail to comply again.
C. Carreau, ASPERA - 4 &
MAG teams, Venus Express, ESA Annotated image illustrating loss of hydrogen through plasma wake Venus may have lost oceans of water due to a runaway greenhouse
effect which evaporated water into the upper atmosphere, where ultraviolet light dissociated water into ionized atomic hydrogen and oxygen (some later incorporated into carbon dioxide) that were blown away by the Solar wind due to the lack of a strong magnetic
field like the Earth's (more).