Here is a list of NEO Earth Close Approaches:<p><a href="http:&#x2F;&#x2F;neo.jpl.nasa.gov&#x2F;ca&#x2F;" rel="nofollow">http:&#x2F;&#x2F;neo.jpl.nasa.gov&#x2F;ca&#x2F;</a><p>1. Not a bad ROI to save a global economy with a GDP of $77.609 trillion and population of 7.095 billion.[1]<p>2. The side benefit is understanding how to mine NEOs worth billions.[2]<p>3. I would like to buy an insurance policy against an impact. I bet it would be super cheap as there is very low risk, but would get me to Mars or ISS.<p>[1] <a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;World_economy" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;World_economy</a><p>[2] <a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Asteroid_mining" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Asteroid_mining</a>