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296 results for "reduce food waste"
10 eco-friendly kitchen appliances to make your home greener
BY THE OPTIMIST DAILY EDITORIAL TEAM A healthy kitchen goes beyond just eating green. On top of an eco-friendly diet, having planet-friendly appliances in the heart of your home can go a long way in making your household more sustainable. Although repairing existing items is a great first choice, Read More...
Turning plastic into pain relief: scientists transform PET waste into paracetamol
BY THE OPTIMIST DAILY EDITORIAL TEAM In a groundbreaking blend of biotechnology and sustainability, researchers at the University of Edinburgh have figured out how to turn plastic bottle waste into paracetamol (also known as acetaminophen), one of the world’s most widely used painkillers. Read More...
7 tips for zero-waste air travel
BY THE OPTIMIST DAILY EDITORIAL TEAM This month is Reduce Plastic Month, also known as Plastic Free July in the United States, making it the perfect time to revisit simple but impactful ways to cut down on plastic waste, especially while traveling. With summer in full swing, many of us are Read More...
25 easy and effective ways to help protect insects—starting today
BY THE OPTIMIST DAILY EDITORIAL TEAM Insects are facing a crisis. Their populations are dropping at alarming rates, even in pristine nature reserves. That’s bad news not only for bugs but also for the birds, bats, amphibians, and ecosystems that depend on them. The good news is that you can Read More...
Podcast Transcript June 13, 2025: Pride, periods, and little pleasures: spotlighting dignity, endometriosis, and daily joy
Episode Description: This week, Arielle and Karissa dive into the science of little treats—those small, joyful moments that can regulate stress, boost dopamine, and support mental health. They also spotlight a record-breaking $50M donation launching a global endometriosis research hub and Read More...
Podcast Transcript June 6, 2025: Fridge-Free Tortillas, Sunshine Guilt, and Science-Backed Self-Compassion
Episode Description: This week, Arielle and Karissa explore the science behind sunshine guilt and share simple tips for reframing guilt with self-compassion. Then they chat about fridge-free tortillas helping vulnerable communities in Mexico. Plus, they highlight other forward-thinking Read More...
New York City begins enforcing mandatory composting to cut waste and emissions
BY THE OPTIMIST DAILY EDITORIAL TEAM New York City officially launched enforcement of its mandatory composting program, making compost separation a requirement for all residents as of April. The city’s goal: reduce landfill waste and curb greenhouse gas emissions by diverting organic matter Read More...
How reducing metal pollution boosts biodiversity in English waterways
BY THE OPTIMIST DAILY EDITORIAL TEAM It stands to reason—when pollution decreases, ecosystems have a chance to recover. Now, scientific research has confirmed this link, showing that reductions in metal contamination in English rivers have led to a notable increase in biodiversity, Read More...
How black soldier fly larvae are revolutionizing agriculture
BY THE OPTIMIST DAILY EDITORIAL TEAM In the world of sustainable agriculture, one tiny insect is punching well above its weight. The black soldier fly larvae (BSFL), known for their insatiable appetite, are proving to be a game-changing solution to food waste and soil degradation. With the Read More...
Podcast Transcript January 17, 2025: California Wildfires: Solutions for Recovery, Resilience, and Support
Episode Description: In this episode of The Optimist Daily’s Weekly Roundup, Karissa and Arielle shine a light on the devastating California wildfires and explore actionable solutions for recovery and resilience. From supporting first responders and evacuees to mitigating the health risks of Read More...