<span>Scientists discovered Lucy lived about 3.2 million years ago, Lucy as the first bipedal human ancestor. although she was not a homo sapiens, she led the evolution to modern day humans. In 1997 scientists found the first homo sapiens skeleton and he was dated at 160,000 years old.</span>
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<em>The Sustainable Development Goals (SDGs) or Global Goals are a collection of 17 interlinked global goals designed to be a "blueprint to achieve a better and more sustainable future for all".</em>
