Earth Day
Earth Day: When is it and why do we celebrate it?
Earth Day is an annual event on April 22 that celebrates the planet Earth and raises public awareness about environmental issues. The day is observed worldwide with rallies, conferences, school projects and other activities.
Sen. Gaylord Nelson started Earth Day in 1970. The event helped increase public support for the creation of the Environmental Protection Agency (EPA) to address environmental issues. Earth Day has since contributed to the passage of many environmental laws in the U.S.
Earth Day reminds people to think about humanity's values, the threats the planet faces and ways to help protect the environment, Susan Clayton, a professor of psychology and environmental studies at The College of Wooster in Ohio, previously told Live Science.
"Thinking about the history of environmental activism and the way individuals have worked together to change policy can make us more optimistic about the ability to make positive changes in the future," Clayton said.
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When is Earth Day 2024?
Earth Day 2024 will take place on Monday, April 22. It will be the 54th anniversary of Earth Day and marked by various events around the world.
The theme of Earth Day 2024 is "Planet vs. Plastics," and calls for a 60% reduction in plastic production by 2040. In a statement announcing the 2024 theme, Kathleen Rogers, President of EARTHDAY.ORG said it was a "call to arms" to stop plastic waste. "The word environment means what surrounds you. Now plastics does more than surround you," she said. "In the case of plastics we have become the product itself — it flows through our blood stream, adheres to our internal organs, and carries with it heavy metals known to cause cancer and disease.
"Now this once-thought amazing and useful product has become something else, and our health and that of all other living creatures hangs in the balance."
The goal of Earth Day 2024 is to increase awareness of the damage done by plastic to the health of living organisms, to phase out the use of all single use plastics, and to demand policies that will end the use of plastics in fast fashion.
The theme for 2022 and 2023 was "Invest In Our Planet." This theme was chosen to encourage businesses, governments and citizens to act now on climate change and other issues for a sustainable future.
Despite there having been more than 50 Earth Days, climate change and other environmental issues still threaten the health of the planet. Michael Mann, a distinguished professor of atmospheric science at Penn State and author of "The New Climate War: The Fight to Take Back Our Planet" (PublicAffairs, 2021), notes Earth Day is an opportunity to take stock of where we stand in the battle to live sustainably on this planet.
"We are not yet on the path toward stabilizing the warming of our planet below dangerous levels," Mann told Live Science in an email. "Earth Day is an opportunity to have a conversation about what we need to do. Truth be told, every day should be Earth Day. Without a livable planet, we have nothing."
When did Earth Day begin?
Nelson started Earth Day after seeing the environmental damage of an oil spill in Santa Barbara, California in 1969. Inspired by student anti-Vietnam War protests, he organized a national "teach-in" on college campuses that focused on educating the public about the environment, according to EARTHDAY.ORG.
Nelson persuaded Rep. Pete McCloskey of California to be co-chairman and recruited political activist Denis Hayes as national coordinator. With a staff of 85 built by Hayes, they were able to rally 20 million people across the U.S. on April 22, 1970, according to a 2012 blog post on the United Nations Foundation website by John Maleri, then associate director of Earth Day.
The team chose April 22, a Wednesday, because they thought a weekday falling between Spring break and students' exam finals would encourage the highest number of students to participate, according to EARTHDAY.ORG. On that day, thousands of colleges and universities held protests against environmental destruction. But it wasn't just students who participated, the event gained national media attention and many people gathered in public areas to talk about the environment and find ways to defend the planet. In total, about 10% of the entire U.S. population participated.
"It was on that day that Americans made it clear that they understood and were deeply concerned over the deterioration of our environment and the mindless dissipation of our resources," Nelson wrote in the EPA Journal in 1980.
The annual event grew in size and popularity after 1970. In 1990, Earth Day went global, with 200 million people in 141 countries participating in the event, according to EARTHDAY.ORG.
Why do we celebrate Earth Day?
Earth Day is celebrated to raise public awareness about the environment and mark the annual anniversary of the first Earth Day. Decades later, environmental issues continue. EARTHDAY.ORG notes the fight for a clean environment is becoming more urgent to address environmental issues, especially climate change.
Climate change is caused by human activities such as burning fossil fuels, which emit heat-trapping carbon dioxide and other greenhouse gases into the atmosphere that raise global temperatures and disrupt weather patterns. The impacts of climate change around the world include extreme weather events such as massive floods and intense wildfires. In 2021, thousands of scientists warned that ignoring climate change will yield "untold suffering" for humanity.
"We need to fight climate change harder, to keep our planet habitable and flourishing," Jonathan Overpeck, dean of the School for Environment and Sustainability at the University of Michigan, previously told Live Science in 2020, as Earth Day celebrated its 50th anniversary.
How is Earth Day celebrated?
Each year, organizations and individuals engage in Earth Day activities, projects, and campaigns to promote, protect or restore the environment. Earth Day quizzes are one popular activity, and organizations such as NASA, Conservation International and EARTHDAY.ORG have online quizzes for people to test their environmental knowledge. Children in the U.S. often celebrate by creating Earth Day-themed school projects such as Earth Day crafts and Earth Day drawings.
"There are two simple ways to celebrate Earth Day to make the world a little better," Nathaniel Weston, an associate professor of environmental science at Villanova University in Pennsylvania previously told Live Science. "The first is to promote understanding of important environmental issues so that more people are aware of the critical actions we need to take to protect our environment. The second is to commit yourself to service on or around Earth Day — plant some trees, clean up a stream or help your local community garden."
FAQ About World Earth Day
Why do we celebrate Earth Day?
Earth Day is celebrated to raise awareness about environmental protection and encourage actions for the health of our planet. It serves as a reminder of our shared responsibility to foster sustainability and address ecological challenges.
Why did Earth Day begin?
Earth Day began on April 22, 1970, in the United States to raise public awareness about environmental issues, including pollution and deforestation, and to motivate action toward sustainable living and environmental laws.
When was Earth Day first celebrated?
Earth Day was first celebrated on April 22, 1970.
Who founded Earth Day?
Earth Day was founded by Senator Gaylord Nelson of Wisconsin, USA, as a national teach-in on the environment, aimed at educating the public about environmental issues.
Why was Earth Day created in 1970?
Earth Day was created in 1970 to raise awareness about environmental issues like pollution, deforestation, and loss of biodiversity. It aimed to encourage legislative action and foster a culture of conservation and respect for the Earth.
Which country started Earth Day?
The United States started Earth Day. The first Earth Day on April 22, 1970, was celebrated across the United States. It was initiated to bring environmental concerns to the forefront of national attention.
Why did Earth Day start?
Earth Day started as a response to widespread environmental degradation, including pollution and the loss of natural habitats. It aimed to mobilize public support for environmental protection and conservation efforts.
When was the Earth Day protest?
The Earth Day protest, which catalyzed the modern environmental movement, occurred on the first Earth Day, April 22, 1970. This nationwide event drew public attention to environmental issues and spurred significant environmental legislation in the United States.
How did Earth Day change between 1970 and 1990?
Between 1970 and 1990, Earth Day evolved from a national initiative in the United States to a global movement. By 1990, Earth Day mobilized 200 million people in 141 countries, expanding its reach and impact, focusing on a wide range of environmental issues and advocating for global cooperation in environmental protection.
What was the main message of Earth Day?
The main message of Earth Day is to raise awareness about environmental issues, encourage sustainable practices, and mobilize individuals and communities to take action for the protection of our planet.
What event led to the first Earth Day?
The first Earth Day was inspired by the 1969 Santa Barbara oil spill, along with growing public awareness and concern about air and water pollution.
What type of protest took place on the first Earth Day?
The first Earth Day featured a wide range of activities, including educational programs, protests, cleanups, and rallies, aimed at highlighting environmental issues and advocating for change.
