What are some important recent developments in data science, machine learning and AI? Which AI/machine learning methods and applications have proven return on investment (RoI) ? What is the (unbiased) evidence? Find a compelling case study / example of the application of AI/machine learning in the financial sector and provide a summary & critique What makes for effective data science teams in terms of skills, backgrounds and team working methods? What are the different role names? Tasks

Individually, create a blog post addressing your question.