Ken Fisher on Paul Gilding's TED presentation “The Earth is Full

We cannot have infinite growth on a finite planet.
The most important issue we face is how we respond. The crisis is now inevitable. The issue is how we react.

"I like this definition: A tool addresses human needs by amplifying human capabilities.
Hands do two things. They are two utterly amazing things, and you rely on them every moment of the day, and most Future Interaction Concepts completely ignore both of them.
Hands feel things, and hands manipulate things."

A Brief Rant on the Future of Interaction Design, by Bret Victor