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How did humanity originate and why does a species like ours exist on this planet? Do we have a special place, even a destiny in the universe? Where are we going, and perhaps, the most difficult question of all, "Why?" In The Meaning of Human Existence, his most philosophical wor…
Climate change, along with the depletion of oil, coal, and gas, dictate that we will inevitably move away from our profound societal reliance on fossil fuels; but just how big a transformation will this be? While many policy-makers assume that renewable energy sources will provi…
