Petition Closed

The United States must show global leadership on the environment and development. The President's attendance at the Rio+20 conference will vastly increase its visibility and the potential for positive results.

This petition was delivered to:
  • President of the United States


    Human Impacts Institute Education. Research. Collaboration. Creativity. started this petition with a single signature, and now has 374 supporters. Start a petition today to change something you care about.