Earth Day 2024 Theme Poster. Since its inception, earthday.org has unveiled an annual official earth day poster, seen by and inspiring millions across social media, the world wide web, and posted by. Earth day organization wants to bring people from different places together.

Join us to honor and celebrate our remarkable planet on this extraordinary day. The day recognizes the earth and its ecosystems as humanity’s common home and the need to protect her to enhance people’s livelihoods, counteract climate change, and.