At Denver Sister Cities, we believe in the power of connection, cultural exchange, and global cooperation to create a more peaceful and united world. We’re thrilled to announce that our Executive Director, Sacha Francois Heppell, will be a featured guest on the upcoming episode of Planetary Health First, Mars Next!
Since 1948, DSCI has been building bridges across cultures, fostering citizen diplomacy, and strengthening relationships between Denver and its 10 sister cities across 4 continents. Our work is rooted in the belief that understanding, respect, and collaboration between individuals and communities lead to greater peace— locally and globally.

On this episode of Planetary Health First, Mars Next, Sacha shares:
✅ The Impact of Sister City Relationships – How these connections create meaningful change and global friendships.
✅ The Power of Learning from Other Cultures – How cultural exchanges open minds and hearts, paving the way for a more harmonious world.
✅ Why Peace, Kindness, and Love Are Essential for Planetary Health – Whether on Earth or beyond, our future depends on how well we care for and collaborate with one another.