"...the life of the planet began the long, slow process of modulating and regulating the physical conditions of the planet. The oxygen in today's atmos...

Statistically, the probability of any one of us being here is so small that the mere fact of our existence should keep us all in a state of contented dazzlement.
Statistically, the probability of any one of us being here is so small that the mere fact of our exi...
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