Public trust is a vital condition for artificial intelligence to be used productively.

It is important to recognise that, alongside the huge benefits that artificial intelligence offers, there are potential ethical issues associated with some uses.

As medical data has such power to deliver better understanding of disease and better patient outcomes, it is important we find the best way of sharing it.

We may know the chemical structure of medicinal drugs, but we frequently have a very incomplete understanding of how they work.

Our youth deserve the opportunity to complete their high school and college education, free of early parenthood. Their future children deserve the opportunity to grow up in financially and emotionally stable homes. Our communities benefit from healthy, productive, well-prepared young people.

I love physics.

I was an excellent student before I left school. But I graduated early so that I could work longer hours on '90210.'

Schools still operate as if all knowledge is contained in books, and as if the salient points in books must be stored in each human brain - to be used when needed. The political and financial powers controlling schools decide what these salient points are.