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.
LA may ban the construction of new gas stations
In the face of the climate emergency, officials in Los Angeles are working on policies to stop the construction of new gas stations. Being the second-largest city in America, LA could become the largest city in the world to prohibit new fossil fuel infrastructure. “We are ending oil drilling Read More...
Fog nets from Chile to Morocco. And soon California?
Fog nets are screens of overlapping horizontal and vertical mesh that catch moisture from fog and collect it once gravity brings the droplets down. In remote villages in drought-stricken Morocco, these devices not only bring drinking water to hundreds of thousands of people but also let them Read More...
Robot fish repairs itself with microplastics it collects
Microplastics are one of the most pervasive environmental and health issues of our time. And environmental engineers and researchers are working nonstop to address this, with enzymes, superworms, okra, and more. Now, scientists from Sichuan University have developed and programmed a tiny robot Read More...
5 lesser-known innovations for a more sustainable home
One of the big questions for environmentally-minded homeowners is how to make their homes more sustainable and energy-efficient. There are some more obvious switches one can invest in, like installing small wind energy systems or household hydropower systems, however, there are also many Read More...
Canada outlines plan to ban single-use plastic
Canada has now become a world leader in environmental policy. On Monday, it laid out its final plans and regulations on how it intends to ban single-use plastics. Federal health minister Jean-Yves Duclos said the country recycles “only 8 percent of the plastic [Canada] throws away” and Read More...
More on beavers and rewilding
We decided to dust off and update this innovative solution to restoring habitats with the most industrious aquatic mammal: beavers. At The Optimist Daily, we’ve written a great deal about the benefits beavers bring to their environment and the importance of restoring their populations in Read More...
Spider-like film doubles avocado shelf life
Concerned about the problem of plastic pollution, a scientist has developed a plant-based coating that could make food plastic wrappers obsolete. The biodegradable coating has antimicrobial properties and can easily be sprayed onto produce, such as avocados and citruses, slowing Read More...
Billionaires aren’t cool anymore in the eyes of the public and the planet
Consumerism and capitalism have been driving forces for the growth of wealth and the expansion of world economies. However, a study led by psychologists at the University of Bath has shown the pitfalls of these systems and that they have had dire consequences for the health of the planet and its Read More...
Seattle installs EV chargers on utility poles for residents
Electric vehicles are the transportation of the future, but in the meantime, cities are struggling to install the infrastructure to keep them charged. Owners of electric vehicles face challenges of reliable charging outside of their homes and offices. If the EV market is to scale as we need it Read More...
Helping the environment and fertilizing crops by upcycling pee
Here’s something you probably never thought you’d hear: the price of urine per 25 liters has risen from $1 to $6 since the start of the War in Ukraine. This is because there’s now a shortage of agricultural chemicals, and farmers and providers have turned to human urine as an abundant source Read More...