the Great extinctions & humanity demise, Earth's twin & the similar destiny

the Great extinctions & humanity demise, Earth's twin& the similar destiny, the 6th great extinction that we live in, did a similar one happened before, what happened to earth's twin" Venus"& how we could share the same destiny

Earth,Earth's demise,6th Extinction,the great extinctions,Causes of extinction,Venus,Earth's twin,Global Warming,Pollution,Environment,environmental systems,Ice melt,The Greay 5 Extinctions,the Bermian Extinction,the Great Dying,Dinasaurs Extinction,the Great extinctions & humanity demise,Earth's twin& the similar destiny,