Take it
with you.

A small line for the bottom of your emails, the way the reminder about printing once spread.

Think before AI. Please consider the cost before asking a machine to summarise or generate.

If someone sent you here

That is the point.

The banner at the bottom of their email is a quiet nudge. Before you ask a model to summarise a page or write a reply, it is worth a second of thought, because each request uses real energy and water, and a billion of them add up.

You can read the figures, all of them cited, on the main page.


Add it to your signature

Two minutes.

Paste this into your email signature. It shows the banner and links back here so anyone who clicks can read more.

<a href="https://thinkbeforeai.org/banner/">
  <img src="https://thinkbeforeai.org/banner.png"
       alt="Think before AI. Please consider the cost before asking a machine to summarise or generate."
       width="600">
</a>
  1. Gmail Settings, then See all settings, then Signature. Insert the image and add the link.
  2. Outlook File, then Options, then Mail, then Signatures. Add a picture, then add the link.
  3. Apple Mail Mail, then Settings, then Signatures. Drag the image in, then add the link.

Prefer to save the image first? Right-click the banner above, or use the direct link: thinkbeforeai.org/banner.png.