Climate Action
What is Climate Action? Climate Action is humanity's efforts to reduce greenhouse gas emissions and enhance our planet's resilience against climate change. From adaptation to mitigation, at The Optimist Daily you will learn about the most recent positive news stories and solutions targeting climate change and other environmental issues.
Target plans to design all its products for circularity by 2040
While you can currently buy sustainable products at Target, such as compostable cutlery, cleaning products in glass bottles, and shoes that can be sent back for recycling, the retail giant plans to go further and make all the products in its stores circular by 2040. That goal is part of its wider Read More...
This map app helps pedestrians in Barcelona stay cool on the shadiest routes
A new app launched in Barcelona is helping the city’s residents deal with scorching temperatures this summer by finding the shadiest and coolest routes for pedestrians. The pedestrian routing app, called Cool Walks, was first developed at a data visualization contest. Its purpose is to show Read More...
Scientists use a 3D printer to create a living material made from algae
Being some of the most productive organisms on Earth, it’s no wonder that algae are the subject of intense study in the scientific community. We have previously written many stories about these miracle organisms and their incredible qualities, such as sequestering greenhouse gases and Read More...
Bee-friendly wildflower meadows are blooming across Germany’s biggest cities
Germany is home to about 580 wild bee species, most of which have their habitat in urban areas. More than half of these species are endangered or on the brink of extinction. The increased use of insecticides, exposure to noxious exhaust fumes, and above all a loss of diverse habitats, are the main Read More...
Beyond seawalls: How oysters can more sustainably protect our coastlines
We’ve written at length about using natural materials to restore degraded coastlines. The strong natural composition of oysters makes them a popular choice for these projects and in Southern California, one scientist is combining native oysters with the power of seagrass to promote coastline Read More...
Ghana takes on ambitious reforestation effort to plant at least 5 million trees
Just over a week ago, people in Ghana decided to take on the impressive initiative of planting at least five million trees under the “Green Ghana” program. The launch of the project follows the expansion of mining and agriculture that, according to environmentalists, has led to an Read More...
Oregon is the third state in the US to legalize human composting
Life and death are part of the circle of life, but in modern times we have taken on environmentally unfriendly burial practices that interfere with nature’s cycle. For instance, embalming a body before it gets buried takes about three gallons of embalming chemicals such as formaldehyde, Read More...
This video game enables players to tackle real-world environmental problems
From companies using more recycled materials in their products to corporations increasing their focus on sustainability, and people learning about ways to green up their lifestyle, climate change concerns have become ubiquitous. Now, even video games are joining the climate movement. One of these Read More...
Climate campaigners claim victory over Belgium's inadequate climate policy
Climate campaigners in Brussels came out on top last Thursday in court against the Belgian government in another victory that demonstrates how, when it comes to climate policies, the people can overturn the presiding authority of their countries. The campaigners claimed that Belgium’s climate Read More...
This self-sufficient floating island is designed to clean up our oceans
Here at The Optimist Daily, we have a soft spot for creative solutions to environmental challenges. That’s why we’re happy to share with you the story of the 8th continent — an award-winning design that recycles ocean plastic and is fully self-sustainable. Designed by Lenka Petráková, a Read More...