How effortlessly millions of worthless human 'points' have spawned that are nothing more than signboards of hollow egotistic display. So, where is that social element of social media, again? Or did I miss something?
All you have to do is do a Google search on this topic and you come up with a whole slew of answers from as few as 100 billion to over 1 trillion stars. Why can't astronomers nail this number down to better than a factor of ten?
Go ahead, try it. Step outside tonight and glance skyward, pick any star and then visualize its own rocky, Earthy little ball orbiting around it, with some form of life potentially dancing a tango on top.
If you think of the Earth within the context of the universe(s), it is difficult to cling to any certainty you may have about the significance or uniqueness of our planet, and thus the degree of specialness we like to attribute to its inhabitants.