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How to be an ally part I: performative allyship
BY THE OPTIMIST DAILY EDITORIAL TEAM Why we’re revisiting our series on allyship this Pride Month At The Optimist Daily, we believe that allyship is a lifelong practice; one that demands reflection, humility, and, most of all, action. This June, we are celebrating Pride Month but also Read More...
Podcast Transcript June 20, 2025: Burial reefs and dissolving plastics: hopeful headlines for our oceans
Episode Description: This week on The Optimist Daily’s Weekly Roundup, Arielle and Karissa dive into ocean-inspired solutions. From sea moss superfoods and memorial reefs that turn human ashes into coral habitats to breakthrough plastics that dissolve in seawater and soil without leaving a Read More...
Turning ashes into action: how memorial reefs could restore Britain’s seabeds
BY THE OPTIMIST DAILY EDITORIAL TEAM Funerals are surprisingly polluting. A single burial emits around 833 kilograms of CO2, while a typical cremation releases about 400. Add in the environmental toll of concrete, steel, and embalming chemicals, and the traditional funeral industry starts to Read More...
The 9 best beverages to boost hydration this summer, according to dietitians
BY THE OPTIMIST DAILY EDITORIAL TEAM We all know we should drink more water. But what if you're over it? Hydration is essential for everything from brain function to joint health, but that doesn’t mean your only option is to endlessly sip plain old H2O. According to dietitians, there are Read More...
Young adults are the driving force behind hopeful future for a smoke-free America
BY THE OPTIMIST DAILY EDITORIAL TEAM Smoking in America is steadily declining, and young adults are at the forefront of this health transformation. A recent study by scientists at the University of California San Diego shows that younger generations are quitting cigarettes faster than ever Read More...
A splash of good news for oceans: new plastic dissolves in seawater in just hours
BY THE OPTIMIST DAILY EDITORIAL TEAM In a world drowning in plastic, scientists in Japan may have found a lifeline. Researchers from the RIKEN Center for Emergent Matter Science and the University of Tokyo have developed a new type of plastic that can dissolve in seawater within hours without Read More...
5 subtle signals that make you more trustworthy at work (and beyond)
BY THE OPTIMIST DAILY EDITORIAL TEAM Before your credentials or job title even enter the conversation, your brain and body are already working behind the scenes sending and interpreting signals of trust. These subtle cues, often unconscious, can make or break first impressions in the workplace. Read More...
Scientists use mRNA to expose hidden HIV in breakthrough step toward cure
BY THE OPTIMIST DAILY EDITORIAL TEAM A team of scientists at the Peter Doherty Institute for Infection and Immunity in Melbourne made a significant stride in the decades-long search for a cure for HIV. The researchers have developed a novel method for exposing hidden HIV within white blood cells Read More...
Hawaii's new 'Green Fee' sets precedent for climate funding through tourism
BY THE OPTIMIST DAILY EDITORIAL TEAM Hawaii made history by becoming the first U.S. state to implement a climate impact fee aimed at funding environmental stewardship and climate resilience. Officially signed into law as Act 96, the so-called "Green Fee" will increase the state's transient Read More...
10 secret-weapon ingredients for plant-based cooking
BY THE OPTIMIST DAILY EDITORIAL TEAM Want to bring more flavor, texture, and excitement to your plant-based meals? Whether you're vegan, vegetarian, or just trying to add more plant-powered goodness to your plate, these go-to ingredients can transform everyday dishes into something truly Read More...