Spirulina: 11 health benefits and nutrition
Spirulina has a high protein and vitamin content, which makes it an excellent dietary supplement for people on vegetarian or vegan diets. Research suggests that spirulina has antioxidant and inflammation-fighting properties, as well as the ability to help regulate the immune Read More...
Solar households in UK expected to give away power to energy firms
The British government has said households that install solar panels in the future will be expected to give away unused clean power for free to energy firms earning multimillion-pound profits, provoking outrage from green campaigners. The mayor of London, big energy firms and environmentalists had Read More...
Agriculture is a big climate problem—now farmers are sharing solutions
Hans Herren began his farm as a hobby almost 20 years ago. He’s been planting grapes and growing apple orchards on an 11-acre plot of land near Napa Valley in Read More...
The Favorite Story of 2018
The end of the year marks a threshold and invites a pause for reflection. It's a great time to take stock of the year behind and look ahead at the year to come. As an emissary of The Optimist Daily, you are familiar with the continuous outpouring of solutions to the many challenges that humanity Read More...
Foreign aid campaigns have long been flawed—these groups are changing this
The problem with foreign-aid donations is that they often fail to create the positive impact that donors had hoped for. Specifically, while large-scale efforts often improved infrastructure, they typically fell short on a key dimension: bring greater democracy and inclusiveness to decision-making Read More...
The curious role technology is playing in plummeting underage drinking rates
According to a massive study, the number of teenagers smoking and drinking in the US has reached historic lows. This may be, in part, because teens aren’t socializing as much as they used to, turning instead to their phones for social interactions. Another reason smoking and drinking rates are Read More...
Lavender could bring desolated mining sites back to life
Lavender farming may save the desolated mining sites on mountaintops which are left stripped of life and any potential use. The evergreen shrub, which is used industrially for its aromatic fragrance, seems like the only form of life that can survive the barren rocky terrain left behind by Read More...
Start-up to revolutionize the concrete industry by making it more sustainable
A North Carolina based start-up is working on revolutionizing one of the major contributors to CO2 emissions - the concrete industry. The material is second only to water as the most consumed resource on Earth, and its key ingredient - cement - is the sources of about 8 percent of the world’s Read More...
Hone this skill in order to increase your value by 50 percent
While communication is one of the most important ways for us to connect, navigate, and grow with each other, it is also one of the essential skills to hone in order to increase our worth. This is advice coming from multi-billionaire investor Warren Buffet who claimed that both written and verbal Read More...
Seawater to freshwater through solar energy: A new low-cost technology
According to FAO estimates, by 2025 nearly 2 billion people may not have enough drinking water to satisfy their daily needs. One of the possible solutions to this problem is desalination, namely treating seawater to make it Read More...