What happens when the sun emits more energy than normal?

there is a little higher end of temperature experienced on the surface of earth.

Explanation:

The sun emits electromagnetic energy which falls on earth in the form of radiation. The energy is emitted as rays and travels through space at the speed of light. The sun is in stable state and at times shows higher than normal activity which is detected as sunspot. During this phase, more energy reaches earth. At that time, more energy gets absorbed heating the earth surface and changing climates.  

Though some part of energy falling on earth are reflected back to atmosphere, some gets trapped in between the atmosphere due to carbon dioixde presence. These trapped gases are source for greenhouse effects.

On the basis of the above explanation is:  

When the sun emits more energy than normal, there is a little higher end of temperature experienced on the surface of earth.

"1. it should be, it has been for about 20 years, and it's really not much different in the end than breeding animals to have particular traits. there are always concerns about genetically engineered animals/plants affecting the environment in unexpected negative ways, but i can't think of an example where the fears didn't turn out to be baseless.  

first, as you point out, it would be a great advance in pharmacology, to be able to tailor drugs and their doses to me. the pros involve better medical treatment. the cons involve privacy issues like insurance companies denying coverage to people with genetic risk factors. looking at dna markers wouldn't affect the frequency of genetic diseases, but it would allow detection of them earlier. and ok, actually i suppose that if people used this information to avoid having children with genetic diseases, some might decrease in frequency."