There is growing evidence that genetic testing to the extend it is used in GATTACA is impossible. For example you can't predict a baby's future height. Sure, yo

There is growing evidence that genetic testing to the extend it is used in GATTACA is impossible. For example you can't predict a baby's future height. Sure, you can tell a normal distribution from genetics which is narrower than the distribution of the general population, but it's not as predictive as people might assume. Genetic data has proven to yield a lot less information than was expected. That might change in the future, but I don't believe health insurance companies could make a business case for genetic discrimination even if they were allowed too.