A talk by Tolle (audiobook edition), reinforcing the notion that our ego and habitual patterns cause us to create a false reality for ourselves. Who we perceive we are is not who we are, but we're so caught up in thinking, a mind in a state of endless chatter, that we can't find the happiness (and self-contentment) we crave, because it exists in the present moment (and only the present moment).
This isn't a new revelation, and Tolle acknowledges as much. He's just another teacher reminding us of what The Buddha himself (and others) have taught through the ages. But I never tire of being taught this, because I apparently never fully escape the shackles of regret of the past and worry for the future. So, the gentle tug, in many voices (Tolle, Pema Chodron, Alan Watts, Ram Dass, et al) is tonic for a spirit ravaged by what I perceive to be my shortcomings, mistakes, and mental trappings.
For those who found The Power of Now or A New Earth a bit inaccessible, this is a more down to earth, less esoteric presentation. I recommend it for anyone feeling stuck in their patterns of thought and habitual hangups.