At its heart, David Bohm awe-inspiring book explores a deceptively simple and [I think] very old idea: everything in the universe that we can observe, measure, describe, and come to understand is connected, even if we cannot observe, measure, describe and come to understand that connection (Bohm's "implicate order"). It's not for the faint hearted. You'll be confronted with a devastatingly beautiful philosophical insight that completely undermines our post-"enlightenment" western tendency to divide, conquer, fragment and isolate everything we attempt to understand. You may need to skip the mathematical chunks and do some background reading into Quantum physics to survive the rigours of the argument. You'll probably get frustrated at Bohm's winsome ability to be mathematician and physicist one minute and philosopher and mystic the next. But if you hang in there, you'll find yourself returning again and again to contemplate this profound contribution to occidental thinking, as I have.