http://www.kurzweilai.net/why-evolution-may-be-intelligent-b... [Summary]
http://eegjournalclub.weebly.com/uploads/2/6/5/0/26509069/wa... [Actual Paper]
I often wonder if there are "intelligences" at the stellar scale or above and if they existed, would we have the lobes to be aware of their existence.