Where did blonde hair come from? How did it evolve and what purpose does it serve for human beings? Why is it more common in Scandinavia? Is Scandinavia the birth place of blonde hair? Did Indo-Europeans bring blonde hair to Europe or was it already there? What is the relationship between lactose tolerance, the ability to drink milk, and blondism? There are many questions people have about blonde hair and I am going to try and answer them in this live stream tonight!