Biodiversity - from tigers in Bhutan to gila monsters in the United States to the lone wild Spix's Macaw in Brazil to Horned beetles in Africa to the goldfish in your home to tube worms in hydrothermal vents in the deep ocean to sea cucumbers living on the coral reefs of Madagascar to the mites on your cheese - is makes life on Earth livable for our species. By extinguishing hotbeds of biodiversity - rainforests, wetlands, coral reefs, and grasslands - we are destroying a part of ourselves. Biodiversity will recover after humanity is gone, but in the meantime, the continuing loss of our fellow species will make Earth an awfully crowded, but lonely place.
Past extinctions have shown it takes at least 5 million years to restore biodiversity to the level equal to that prior of the extinction event event. Our actions today will determine whether Earth will be biologically impoverished for the 500 trillion or more humans that will inhabit the earth during that future period.
The extinction event that is occurring as you read these words rivals the extinctions caused by natural disasters of global ice ages, planetary collisions, atmospheric poisoning, and variations in solar radiation. The difference is that this extinction was conceived by humans and subject to human decisions. We are the last, best hope for life as we prefer it on this planet.
The lesson of A Place Out of Time is we may not have to accept this future. A lot can still be done. Using our intelligence and ingenuity, the human species can preserve biodiversity and unique places for future generations, without compromising the quality of life for present populations.
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