
I traveled 1,300 miles by foot, car, subway, and two airplanes to watch a spaceship blast off into space. Was it fun? Absolutely. But was my decision to spend time, money, and resources to watch a machine carry humans into space really just another small vote for poverty?
A child is painfully aware, if only subconsciously, that it knows very little. The young brain does not see the world and say, “I know everything; I don’t need to learn that.” It doesn’t make assumptions. A young brain is infinitely curious. Always exploring, always learning, always expanding its horizons and converting the unknown into something that makes sense.
Scientists call this brain plasticity, our brains’ ability to evolve, change, and grow based on the experiences and the environments we’re exposed to. As we age, our brain becomes less plastic and begins to harden as we convince ourselves that we know. We know how language works. We know how people work. We know how the world works.
But when we expose our brain to something new — a different set of people, an awkward social situation, a reality that was previously deemed science fiction — our brain is forced to cope with this new truth. It’s forced to grow. It’s forced to return to its plasticity and expand. Continue reading →


