The document discusses data science as a career field. It covers the following key points:
1. The demand for data scientists is growing rapidly due to the increasing amounts of data being generated.
2. Projections indicate the number of data science jobs will grow by 364,000 by 2020, and businesses analyzing data could earn $430 billion more than those not analyzing data.
3. Data scientists can earn average salaries of $111,000 per year, while data engineers and developers earn over $90,000. Salaries increase significantly with experience.