Remember those new Africans 'IQs' an economist found? Not so new. Here's Lynn & V., in 2012. http://www.unz.com/jthompson/africa-and-the-cold-beauty-of-maths/ …pic.twitter.com/NoTqYVq0Ja
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
make sure that the groups who need this the most can afford it too. I think that would be a very wise policy.