Virgle: The Adventure of Many LifetimesFor thousands of years, the human race has spread out across the Earth, scaling mountains and plying the oceans, planting crops and building highways, raising skyscrapers and atmospheric CO2 levels, and observing, with tremendous and unflagging enthusiasm, the Biblical injunction to be fruitful and multiply across our world's every last nook, cranny and subdivision. An invitation. Earth has issues
