No Brain Symbol - Prohibition of Thoughtless Behavior or Anti-Intellectualism #3305502 (License: Personal Use)

The image features a bold red circular prohibition sign enclosing a yellow circle with a black line-drawn human brain, diagonally crossed out by a red slash. The design mimics standard traffic or safety signage to convey urgency and restriction, suggesting the absence or rejection of rational thought. Its stark contrast and symbolic simplicity make it highly effective for editorial, educational, or advocacy contexts.

Commonly used in articles, infographics, or social media posts critiquing anti-science rhetoric, censorship, willful ignorance, or policies that disregard evidence-based reasoning; aligns with user intent to highlight intellectual neglect or promote critical thinking.