How long did the dinosaurs live on Earth? 165 to 180 million years, according to Britannica. That’s a really long time. Humans and ancestors have been on Earth for 6 million years. Homo sapiens, for about 300,000 years. Civilisation as we know it has existed for a mere 8,000 years. The universe began 13.8Continue reading “There is No Such Thing as a Benevolent God”