Originating in Africa, Humans migrated to the remotest corners of the earth primarily to find food, avoid the threat of deadly predators or the danger from domination by other human species or due to dramatic changes in the climate. There is an intriguing scientific theory that unforced migration is motivated by simple curiosity and boredom, what is often called wanderlust. This is credited to a variation in the human DNA (DRD4-7R) now dubbed the “wanderlust gene”. Present in about 20% of the population, it impacts dopamine levels, increasing the person’s tolerance for risk taking including exploring new territories. Those willing for (or seeking) greener pastures in other countries have a larger capacity for risk taking. But can that innate larger risk taking ability justify staking your life savings in an “risky investment for citizenship” plan like US’s EB-5. Harsh’s article in Business Standard today. Your feedback most welcome.