When the first fossils began to be found in eastern Africa in the late 1950s I thought what a wonderful marriage this was biology and anthropology. I was around 16 years old when I made this particular choice of academic pursuit.
If you're the village blacksmith and a model T comes along you better become a mechanic. People's lives are better when they get news online versus having to wait for the morning paper. It's a lot more efficient a lot more real time a lot less waste.