Today’s Solutions: December 21, 2025

This plant-based leather alter

This plant-based leather alternative is plastic-free and ready to scale

BY THE OPTIMIST DAILY EDITORIAL TEAM In a breakthrough for sustainable materials, Australian startup Alt. Leather has unveiled a fully plant-based leather alternative that contains no plastics and is made entirely from natural fibers and agricultural waste. The innovative material promises a Read More...

These alternative leather bran

These alternative leather brands are sustainable and stylish

Top fashion brands like Stella McCartney and Adidas are introducing products made from fungus leather in 2021, but fungus isn’t the only alternative leather option out there. Today we share six prominent up and coming leathers sourced from plants, food waste, and food byproduct.  The first Read More...

These sustainable tiles are ma

These sustainable tiles are made from old toilets, and they’re beautiful

One man’s trash is another man’s treasure. Or, in this case, one man’s toilet is another man’s bathroom tile. Kohler, a prominent manufacturer of plumbing products, is launching into the business of recycled goods by producing bathroom tiles made of discarded clay from the toilet making Read More...

How lab-grown spider silk coul

How lab-grown spider silk could replace everyday materials like polyester

Spider silk is one of nature’s most amazing materials. It’s stronger than steel and more elastic than a rubber band and has dozens of potential applications from construction to medicine. For years, scientists have been trying to tap into the power of spider silk, but have struggled to produce Read More...