THE GREAT FILTER: The Silence of the Cosmos This infographic explains a proposed answer to the Fermi Paradox through five stages from simple life to spacefaring civilization. It contrasts a past evolutionary filter with a possible future threat to advanced civilizations.ShareDownloadFeedback 0 Recommend 0 recommendations Leave this field blank Have feedback about this infographic or portfolio? Let us know. What is the issue? (select at least one) Incorrect information Spelling or grammar issue Image does not load Download does not work Incorrect infographic assigned to this portfolio Duplicate infographic Poor image quality Text is difficult to read Accessibility problem Broken link or button General comments (optional) Submit Cancel More From This GroupUAP/UFO