Another fantastic blog post by Maria Konnikova, for The New Yorker, discussing the studies that explore whether creativity is hereditary or not: 

After a decade of research, [Baptiste] Barbot has discovered that, if we are to understand the hereditary and environmental nature of creativity, we need to think of creativity as a constellation of factors that come together in the right way, at the right moment—“maybe a bit of intelligence, some associative thinking, some divergent thinking, and then some personality traits, like the tendency to take risks, your motivation, and your specific interests.” he said. “These factors are partly genetically based, and, of course, partly environmental.”