Whenever the topic of dangerous asteroids comes up, I remind myself how much money was raised to save civilization [1] from such a threat. If that were really

Whenever the topic of dangerous asteroids comes up, I remind myself how much money was raised to save civilization [1] from such a threat. If that were really a concern for Musk, he could pay for something like this many times over. [1]. https://www.indiegogo.com/projects/help-defend-earth-against-asteroid-threats#/ https://www.indiegogo.com/projects/help-defend-earth-against...