What will be the most important invention of the 21st century?

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<p>I think [url=<a href=“http://www.sciam.com/article.cfm?id=selfish-gene-eradicates-malaria]this[/url”>A "Selfish" Solution for Eradicating Malaria | Scientific American]this[/url</a>] was a pretty cool invention. We get to cure malaria!</p>