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Maybe the US should spend less on defense and should refrain from sending humans to Mars.
by frank2 6y ago
Maybe the US should spend less on defense and should refrain from sending humans to Mars.
- ogre_codes 6y agoAs far as I'm concerned, this is akin to suggesting you shouldn't back up the data on your computer because it distracts from protecting your working installation. You can do both—invest in a back-up strategy, while investing more money and vigilance in protecting the primary source. Space exploration is more though, because not only is space exploration an investment in a back-up plan, it brings very real benefits home to earth. The whole point of exploration is that you don't know what you are going to find or what the repercussions of what you find will be.