Oh you fancy huh?

Read the study below by researchers at University College (London) regarding MRI scans in response to viewing art:

http://www.telegraph.co.uk/culture/art/art-news/8500012/Brain-scans-reveal-the-power-of-art.html

After reading, consider the following: 

1. Does this make art more worthwhile as a pursuit in your mind?
2. Does this legitimize art as a human endeavor?
3. What does this say about human evolution?