It's reality. I should have included the link. http://www.scmp.com/lifestyle/article/1804420/hong-kong-litterbugs-shamed-billboard-portraits-made-using-dna-tras

It's reality. I should have included the link. http://www.scmp.com/lifestyle/article/1804420/hong-kong-litterbugs-shamed-billboard-portraits-made-using-dna-trash http://www.scmp.com/lifestyle/article/1804420/hong-kong-litt... The point about genes vs environment/expression is right on, I assumed it was common knowledge and therefore implied.