Earth Day 2026: ‘Our power, our planet’—History, origin and ways to act

Earth Day celebrations are in full swing as it falls on April 22 every year. The day is especially significant now, as climate change is significantly affecting across the globe. 

The historical significance of this day dates back to 19070, where millions of protestors gathered in the United States marched for change following a series of disasters caused by climate change and environmental damage. In 2026, we celebrate the planet’s beauty and the many ways it benefits us all.

United States climate change has caused a significant spike in temperatures and shifting weather patterns, leading to deteriorating environmental conditions since 1970. 

Humans have been the primary drivers of climate change due to the burning of fossil fuels like coals, oil and gas since the 1800s. Between 2000 and 2019, extreme weather events- such as hurricanes, wildfires and floods-attributable to climate change cost the world an average of $143 billion annually. 

According to MIT, the building sector is the largest emitter (37%), followed by agriculture (17%), while concrete and fashion account for 8%.

How Earth changed the world: A brief history

The first Earth Day was held in 1970, sparked by rising pollution and environmental disasters. Approximately 20 million people participated in the inaugural events. 

This movement directly led to the creation of the Environmental Protection Agency (EPA) and the passage of the Clean Air Act and Clean Water Act.

There's never been another event as big as that anywhere in the world,” Davies said. “Actually, I think it still remains the biggest civic event of all time.”

People who marched on the first Earth Day were “from all kinds of backgrounds, all different walks of life, all ages,” said Davies. “Some people are in suits; some people are in jeans.”

Actionable steps for the environment

• Community Advocacy

It is important to participate in beach or park clean-ups, sign environmental petitions and contact politicians regarding climate concerns.

• Sustainable living

Cook with sustainable products, attend composting workshops, and reduce daily reliance on single-use plastics.

• Nature Support

Help biodiversity by planting pollinator-friendly flowers in backyards, on balconies or in window planters.

• Education

Engage with environmental themes through podcasts and books like Braiding Sweetgrass.

It is crucial to maintain a hopeful attitude for Earth Day 2026 for long-term climate action. Sharing positive news helps combat “climate anxiety” and motivates others to join the cause. Experts suggest that sharing ideas like seeds can eventually grow into a “tree of hope” for the future.