We are nothing more than physical beings. Nothing more than a collection of 70 trillion cells, half of which aren’t even human but rather bacteria. No, we are nothing more than the individual sums of our genetics, environment, exposures, and memories – and four billion years of time. Our memories, our thoughts, our personalities - nothing more than the interplay of 100 billion neurons, each of which may be physically connected to up to 10,000 other neurons. We are nothing m