Your future success might depend less on your upbringing—and more on your DNA. Credit: Shutterstock A major twin study is shedding new light on the long running debate over nature versus nurture, suggesting that genetics may play a far larger role in future success than many people realize. Researchers found that IQ measured at age 23 was strongly connected to socioeconomic status by age 27, including education, occupation, and income. According to the study, much of that connection appears to

Tag-uri: DNA