Why would people who are supposed to care about other people make false statements about the reasons for Global Warming? Why would some people blame the sun for damage to Earth? They have been somewhat confused.
They have not 'cared' to understand the complexities of a planet that is by nature an ice planet while melting. Why would they blame the sun, when in fact it is not the sun that causes Earth's heating directly? Because it's easy to blame something you cannot control and then due to expert credentials advocate those 'ideas' to be accepted. There enters into this argument 'philosophy' rather than 'fact.' When people who don't have control over certain aspects of life decide to turn a difficult phenomena to control, such as the heating of Earth, into a simply concept such as solar radiation which is out of control, they sometimes think they are soothing to 'the human condition.' They are rewarded for that being seen as easy to get along with by others that see their cooperation as profitable. I sometimes feel sorry for the people that seek less complexity to understand one's world/life than those brave enough to question. Life is not simple. It is not easily lived. Life is a challenge and the more one questions, the more one sees life as accomplishable and not overwhelming.
So, this sunlight/sun wavelength must have something 'done to it' to heat Earth.
One other thing. Why is it then when I put my hand into sunlight or go to the beach that I feel heat? Why does my skin change color as if 'baked' in the sun when I go to the beach?
Why?
What happens with chlorophyll? It's utilized, right? Wavelength is utiliized. So when one tans their skin in the sun it is not HEAT that is baking their skin, it is wavelength working on pigment of skin to change it's color. So, long about now I am expecting everyone to come to the conclusion that sunlight/wavelength is 'acted upon' in order to illicit change on Earth and in fact it is the action of plants, animals, people that cause the warming of Earth by 'acting upon' wavelength.