Interesting:

> Two changes are urgently needed. First: AI companies need to rely more on the safety expertise that already exists in other fields. And second, before we create systems significantly more capable than the ones we have today, we need new science to ensure that more capable models (and their successors) will make safe choices when we aren’t looking.

He mentions farther down about learning from aerospace engineers and nuclear engineers about safety. Those industries are heavily regulated, so perhaps regulation above a certain capability level is needed. Defining what that level is might be tough, though.

The second point is harder: in the field of AI, practice has extended far beyond theory, so his call for new science is going to be fundamentally tough, because we can't effectively coordinate a global slowdown in AI development so we can let theory catch up. This means, like so many other industries, the safety lessons will be written in blood.