A recent survey of the DNA of over 100,000 of the Earth’s animal species, including modern humans, has yielded a shocking result: 90 percent of all extant species arose at the same time, between 100,000 and 200,000 years ago, upending the assumption that most creatures would have reached their modern forms at different point throughout the planet’s history. The survey also found that genetic diversity between different species doesn’t increase over time–meaning modern humans haven’t diverged genetically over the course of our history from other species at all.
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While we’re well aware of the ongoing plight of honeybees that are facing colony collapse disorder, and the potential impact on crops that depend on our little apian allies for pollination, it’s important to remember that there are a large number of plant species that we use for food that rely on species other than bees, both invertebrate and vertebrate. Toward that end, a new study, commissioned by the United Nations, has been released, warning that a shocking number of these alternate pollinators are at risk of extinction.
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