[Baron von Richthofen (Vaclav)]

I find it amazing that people will believe anything a scientist will say without proof, for example being told global warming is caused by increase levels of co2, when you ask them how they come to this conclusion they say that it is only a theory because the only thing they can find is co2 level have increased, the theory has not been proved or disproved now NASA has evidence that global climate change is caused by solar activity not co2 increase, the amount of co2 in our atmosphere is % .0387 the Preindustrial Level 1750 was % .0280, not much co2 in our atmosphere, a flower farmer in Canada had 2 identical green houses with the same amount of foliage he decider to put extra co2 into one green house to see if the plants would do better, they did but the tempture in both green house remained the same the green houses were not temptured controlled and the amount of co2 added was about %4 of total volume
I think NASA is right and the we are not contributing to global warming
They are saying we are in global cooling mode at the moment