PowerPoint presentations too often resemble a school play - very loud, very slow, and very simple.

The speculative part of my work is that these particular cognitive tasks - ways of thinking analytically - are tied to nature's laws.

What this means is that we shouldn't abbreviate the truth but rather get a new method of presentation.

In general, I think audiences are a lot smarter than people think. So, it's not "know your audience", it's "respect your audience, and really know your content".

I hope that I am generous and tolerant, but certainly on the intellectual side I think that there are discoverable truths, and some things that are closer approximations to the truth than others.

There is no such thing as information overload, just bad design. If something is cluttered and/or confusing, fix your design.

A practical part of my teaching is to provide demonstrative, hands-on experiences.